Ukulele Chord Symbol Flashcards 84 Cards! (For Soprano, Concert & Tenor Uke) Ukelele Chord Symbol Flashcards are a great time saver for teachers and students! 84 Double Sided Cards Large 3'' x 2'' cards Cover the following chords in all keys: Major, Minor, 7th, Minor 7th, Dim, Aug, Maj 7ths