What are Jam Cards? Jam cards are a tool to help people play music with friends without the need of a songbook. Each card is in a different common ukulele key and shows the chord family which belong to that key. The chords are organized in the same way one would find them on the circle of fifths and the back of each card displays the pentatonic

What are Jam Cards? Jam cards are a tool to help people play music with friends without the need of a songbook. Each card is in a different common ukulele key and shows the chord family which belong to that key. The chords are organized in the same way one would find them on the circle of fifths and the back of each card displays the pentatonic scale for that key. Keys included: A, Bb, C, D, E, F, & G