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Gouda teaches you a song

Say Learn a song and one full-screen flow asks which song (or paste your own chords), what key and how fast to start. One Send puts the chords on big buttons with the click counting you in, ready to play along.

say "Let's learn one."
plan@learn "Learn a song" submit="Let's play"
page "Play along" body="Pick a song or paste its chords. The chords land on buttons, the click counts you in, and your keys stay in its key. Slow it down or loop the hard bar any time."
choose@song "Which song?" "Stand By Me"|"Three Little Birds"|"Let It Be"|"Knockin' on Heaven's Door"|"My own chords" +other
form@own "Or paste the chords" name:text chords:long bpm:number
choose@key "What key?" "As written"|"Easiest on guitar"|"Up a step"|"Down a step"
choose@speed "How fast to start?" "Half speed"|"75%"|"Full speed"

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