Acchordion vs Human Arts

Acchordion is a quiz app for learning seventh chords. Acchordion works by listening to you play your instrument (or sing) into the microphone of your device and identifying the notes you play. Match all four notes in a chord to move on to the next one. You can filter chords by their root note (e.g. C or A-flat) or by chord family (e.g. major or dominant). Why learn seventh chords? Seventh chords are the foundation of jazz and are also common in pop music. Knowing seventh chords will help you: * read music from a lead sheet * learn to play new songs more easily * make new arrangements of songs you already know * improvise over a particular song * write your own songs Acchordion is a fun way to learn these chords! It provides immediate feedback, so you can be confident that you’re practicing the right notes. Once you’ve mastered these basic chords, you’ll be ready to play like a pro!

Human Arts is the music streaming app where your contribution goes directly to the artists you actually listen to — not a global pool, not a corporate algorithm. YOUR MONEY, YOUR ARTISTS Most streaming services split all subscription revenue across every play on the platform, so the top 1% take everything and indie artists earn fractions of a penny. Human Arts splits your money user-centrically: only among the artists YOU played that month, weighted by how much you listened. Pay $15.99/month for unlimited listening — $11.19 of that goes to the artists you actually played. Or listen free with ads — the rewarded video revenue still flows to your artists. Either way, 70% of what HART earns from you goes to the music you love. REAL HUMANS ONLY No AI-generated music. Every artist on the platform certifies their work is human-made. We review reports actively. The music you discover is the music a real person made. DISCOVER YOUR PORT Set your home community ("port") and we surface artists from your scene first. Touring artists get discovery boosts in every city they play. Local Talk, show RSVPs, port reports, and weekly leaderboards make Human Arts a place to find music AND find your scene. LIVE SHOWS, IN YOUR POCKET Browse upcoming shows from artists you listen to, vote on hot shows, RSVP, comment, and join the show-day chat that opens 7 days before and closes 1 day after. Real musicians often play within driving distance — we make that visible. JOIN AN ARTIST'S CREW For artists who run paid fan clubs ("Crews"), join and get early track access, message-board access, and a top-1% listener badge if you're one of their biggest supporters. Subscriptions to artist Crews are managed on humanarts.cc. FEATURES • Stream music with offline downloads • User-centric payouts (your money only to artists you play) • Set a home port to surface local artists • Discover live shows in your community and on tour • Show comments + chat (open 7 days before through 1 day after) • Local Talk discussion board with tagged posts • Weekly listening challenges + badges • Listening streaks • Top 1% listener recognition with free Crew access • Realtime library sync between web and mobile • Background audio + lock screen / AirPlay controls • Two listening tiers: $15.99/mo unlimited OR free with rewarded ads Subscriptions are sold on humanarts.cc. The iOS app is a listener for content the user signed up for on the web (Reader exemption — App Store Guideline 3.1.3(a)).