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Compose by Numbers
Write a song with numbers, no music theory needed
Type melodies as numbers 1-7, pick a chord progression, press Play. Free in your browser, with 13 no-theory lessons, 9 classical study pieces, example songs and one-click Random. Export WAV, MIDI or sheet music. No sign-up, nothing uploaded.
About Compose by Numbers on Product Hunt
“Write a song with numbers, no music theory needed”
Compose by Numbers was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #191 on the daily leaderboard. Type melodies as numbers 1-7, pick a chord progression, press Play. Free in your browser, with 13 no-theory lessons, 9 classical study pieces, example songs and one-click Random. Export WAV, MIDI or sheet music. No sign-up, nothing uploaded.
On the analytics side, Compose by Numbers competes within Music and Education — topics that collectively have 133.3k followers on Product Hunt. The dashboard above tracks how Compose by Numbers performed against the three products that launched closest to it on the same day.
Who hunted Compose by Numbers?
Compose by Numbers was hunted by Hsingpang Wang. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Compose by Numbers including community comment highlights and product details, visit the product overview.
Hi Product Hunt! I made Compose by Numbers for people who love music but can't read it. You type a melody as numbers (1 = Do), pick chords by feeling ("bright", "a little sad") and press Play. The staff is drawn for you. The part I care most about is learning by example: start from a ready song (My first song, Twinkle variations, Ode to Joy) and change it; 13 short lessons with no theory words, each with a before/after you can hear; 9 classical study pieces to see how familiar tunes are built (5 simplified excerpts and 4 concept sketches, not the original scores); and 6 popular chord progressions (1-5-6-4, 6-4-1-5...) that fill every bar in one click, plus Random. Export WAV, MIDI or sheet music. There is no AI: everything runs in your browser and nothing is uploaded. Feedback welcome: which lessons or examples should come next?