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I built physical album cards with NFC tags to teach my son music discovery

https://fulghum.io/album-cards
67•jordanf•2h ago

Comments

philips•1h ago
I did something similar with Home Assistant and Jellyfin for movies. https://github.com/philips/homeassistant-nfc-chromecast
jordanf•1h ago
super cool! thanks for sharing that.
nedrylandJP•1h ago
Looks like a homebrew Yoto
dwayne_dibley•1h ago
Yoto is genuinely one of the most underrated pieces of tech. 10/10 for me.
jordanf•1h ago
Yeah, we have a Yoto, and it's great. But their custom cards are pretty expensive. And, let's face it, I wanted a weekend project :)
UtopiaPunk•1h ago
We have a Yoto, too. We got it for my three-year-old and he listens to pretty often. My 1-year-old found it recently and I'm surprised at how much he likes engaging with it, too.
MangoToupe•1h ago
This is amazing.

How do you anticipate your son will explore his own taste? Inevitably he will want to hear his peers' songs

Regardless, massive applause for what you've achieved.

jordanf•1h ago
Thank you! If his friends shared music with him, I'd be a happy dad. I just don't see any of them hooked like I was. It's more "single of the week" with them.
jones1618•1h ago
Love this idea!

This could also be a way for social discovery that studios could promote:

Imagine a rack of album cards at Target where each costs a $1 and lets you play samples of all the tracks on the album (read lyrics and liner notes, etc) and puts $1 in your online wallet. So, kids (or anyone) could sample different albums and then save up to buy whole albums they like. Also, already redeemed ("used") cards would still play samples so kids could share/trade them as a way to say "check this music out!"

Can you imagine Billboard charts of Top Album Cards (Sampled and Bought) which would be so much more impactful than a lame count of streams or whatever. The charts would represent music kids are actually trading and talking about.

nedrylandJP•1h ago
The rack of cards at Target costs more than $1/ea sadly: https://www.target.com/b/yoto/-/N-q643lentif4
kulahan•43m ago
Sheesh. Surely you could build that device for like $15, though I guess all the money would go into the speaker quality. Maybe it sounds amazing.
tbarkow•1h ago
I loved flipping through LPs at the record store and would usually go through everything at my favorite stores. The flap-flap-flap of the cardboard sleeves was so soothing.
gwbas1c•1h ago
> I think we're unintentionally teaching our children to consume music passively. My goal with this project was to teach them to discover it actively, to own it, to care about it at the album level. I think it kinda worked!

Some people also say that about prerecorded music and whine about when families had to gather around the piano to sing.

jordanf•1h ago
ha, definitely fair! everything is relative.
UtopiaPunk•1h ago
My three-year-old and I listen to music together, and he (sometimes) really engages with what he is hearing. He'll pick out the words and ask about what different phrases mean. I'll say who the singer or band it, what genre it is, and instrument is playing, etc. Or I'll turn it around and ask stuff like "do you want to listen to jazz, or bluegrass, or classical musical?" He's developing a pretty good ear, I think! And, of course, sometimes we gotta dance.
emmelaich•1h ago
Curse you pianola! If only we knew.
gwbas1c•1h ago
An easy way to do this without needing to build a thing is to get into vinyl.

One of the nice things about vinyl is that historians will have an easier time figuring out what's on it than many of our digital formats.

jordanf•1h ago
ok but building a thing is the fun part
UtopiaPunk•1h ago
We have a record player and some vinyl records in the house. My three-year-old is starting to like them. Today, he even was holding the record carefully by the sides. Made me such a proud dad, haha.

My 1-year-old, however is pretty monstrous to the records. We have some little kid vinyl that I got for cheap off a friend, and we placed those within his reach. He thinks they're interesting, but grabs the record or sleeve and bends them a lot. It's whatever, it's fine. But I did make it a point recently to move my favorite records to another room for the time being :)

derriz•1h ago
What's easy about vinyl? If you want a kid to have a physical copies of music, then CDs generally cost between a third and a tenth the price of the vinyl equivalent and are far more "kid friendly" - not just the CDs themselves but the playback equipment. Unless you want to have them listen on one of those novelty mass produced plastic turntables that sound absolutely terrible, a good stylus on a decent turntable is just a kid's innocent bump away from destruction.
deep_merge•1h ago
This is great, love that you’re giving your old MP3s a new life.

For the album artwork, be sure to check if there’s already a cassette j card or … minidisc album art that’s closer to the right dimensions.

badlogic•1h ago
I love this! Not just because I also grew up in the 90ies and like your music choice :)

As we drown in media and slop, I think it's super important to teach kids how to be selective, develop taste. And I too found that physical connection does help with that.

Great project and execution. It would be great if you could also introduce a social aspect, i.e. kids sharing/swapping cards.

(Did something similar for our then 3yo, since it's one of a kind, the social aspect is kinda not there. Yet! https://mariozechner.at/posts/2025-04-20-boxie/)

jordanf•1h ago
"game boy for audiobooks" is so cool. Thanks for sharing. (dad) rock on.
aerostable_slug•1h ago
What a wonderful interface. Well done.
jordanf•1h ago
thank you
lubujackson•1h ago
Luckily I never got rid of my old CDs. They have been sitting in a cabinet for decades and last Xmas I got my son a portable CD player for $35. They have been exploring all kinds of my old music, which is awesome.

I see it in your photos here - Dookie by Green Day is a big hit with my boys!

blaze33•1h ago
Nice project! Reminds me of a startup whom I met the founders several years ago: they had a system of hexagonal wooden tiles you could put on a device to play a specific songs (also maybe videos). I'm not sure the project is still alive but I found an article with pictures of what I saw: https://competition.adesignaward.com/ada-winner-design.php?I...

While digital files are obviously very practical and efficient for our pictures/audio/video I can't help but see how different our relationship to them is when a physical object embodies the data.

oliverjanssen•1h ago
Love this project! That line about unintentionally teaching kids to consume music passively really resonates. I built something with a similar motivation – Muky (https://muky.app), an app for creating curated, distraction-free music experiences for kids. Different approach (digital vs. physical), but the same core idea: helping kids engage with music intentionally rather than as background noise.
kulahan•57m ago
I've never been super into music listening, though I do love singing. I'm curious what you think is important about this difference in approach. The idea doesn't come naturally to me - probably for the same reason intentional listening sounds more like a chore to me.

I want to be clear I'm not poo-pooing on the idea! I just can't connect with it personally, and if you're that into the topic, I figured you might have good insight into this idea, at least from a personal perspective :)

rahimnathwani•54m ago
Muky looks awesome for younger kids. The integration with Spotify seems really well thought out, and I like the 'iOS 16' feature!

I'm not in the target market for this, but I've heard other parents wish for a way to curate their kids' YouTube experience. For example restricting them to certain pre-approved channels. I wonder if there's a clever way to do that with a companion app, like you've done with Muky/Spotify.

dhosek•58m ago
I’ve made a conscious decision to not do streaming services. Having all the music is not much different than having no music at all. I don’t even want all of my own music on my phone. Instead, I use a set of smart playlists to give me a changing selection of songs based on ratings, how long it’s been since I last heard a song and how new the music is in my library.
vitorbaptistaa•38m ago
I love this! I prefer digital stuff (less things to worry about), but I miss the physicality, especially when friends come over. Books or CDs become a conversation.

If you'd like to do something similar, but don't want to DIY it, check out Yoto Player [1]. This is a small music speaker and they sell a bunch of NFC cards to "play" them. You can also buy blank cards and use their app to add whatever you want to them (music, audiobooks, even audio recordings). It's really well made.

There are a bunch of other companies with similar products. Some use miniatures instead of NFC cards. If you search the web for NFC music player, there are a few FOSS apps on github so you can focus on the hardware part and use their software on a raspberry pi.

This is also great for elders.

P.S.: if you fancy a cool project, I'd love to see someone reverse engineering Yoto so it gets the audio from a local server instead. This way we can use their great hardware, but can use any NFC cards.

[1] https://yotoplay.com/

dylan604•33m ago
> especially when friends come over. Books or CDs become a conversation.

There's nothing worse than when having people over, and sitting in front of a computer or device isolating from the group. The physical medium of vinyl albums or even CDs allow interaction with everyone instead of someone just clicking on a screen some where. What I read on an album covers might not be the same thing you read and take away from it. It just makes music sharing so much more personal.

sandreas•18m ago
There are several projects here in germany doing similar things.

There is https://tonies.com, which is cloud based and pretty expensive, but hackable (https://github.com/toniebox-reverse-engineering/teddycloud).

Then there is the RFID Jukebox: https://github.com/MiczFlor/RPi-Jukebox-RFID

And Tonuino: https://github.com/tonuino/TonUINO-TNG

I built ours with the RFID Jukebox and wrote a little tool called labelmaker to print labels for audio books and music: https://pilabor.com/projects/labelmaker/, but in the end it took too much time to print so many labels :-)

doctorhandshake•12m ago
Nice timing. I’m right in the middle of doing this for music and video media for my kid (using an elaborate concoction of python, nocodb, home assistant, Jellyfin, a NAS, an RPi, and a chromecast) and the thing I had yet to figure out was the physicality of the RFID-sticker-containing cards themselves
3abiton•11m ago
> I used AI to extend the album art to the trading card aspect ratio. Highlighted are the generated parts of the artwork,

This was fun to read, I love all the little details that went into this, you obviously had lots of fun!

glenngillen•8m ago
I've been meaning to build a similar thing. I already have all the parts, but I was hoping to find a way to build something that simulated a small record player. Bonus points for a way to have a functioning turntable with the NFC reader + raspi hidden underneath it. If anyone has ideas or has seen a way to make that work please share some links!
housebear•4m ago
Love this. What are you tapping the cards onto? What is reading that info and then pulling the music? (I'm not super savvy and can't figure it out from the writeup).

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