Home / Forums / Melodica technique / Where can I find info on how to play my melodica? / Reply To: Where can I find info on how to play my melodica? Reply To: Where can I find info on how to play my melodica? November 10, 2014 at 5:26 pm #3422 Alan BrintonParticipant If someone’s looking for a book, I highly recommend The Complete Idiot’s Guide to Music Theory.