Arduino library for VLSI's VS1063 - MP3 / OGG / AAC / WMA / FLAC / G.711 / G.722 Audio Codec datasheets and online shop available at http://www.vlsi.fi/en/products/vs1063.html a more feature-packed and generic version of the vs1063 library is available here: https://github.com/rodan/playa/blob/master/avr/drivers/vs1063.c https://github.com/rodan/playa/blob/master/avr/drivers/vs1063.h