DEV-10587, SparkFun Music Instrument Shield based on VS1053 MP3/MIDI Codec

DEV-10587, SparkFun Music Instrument Shield is an easy way to add great sounding MIDI sound to your next Arduino project. This board is built around the VS1053 MP3 and MIDI codec IC, wired in MIDI mode. Simply connect a speaker/stereo/pair of headphones to the 1/8 stereo jack on the shied and pass the proper serial commands to the IC and you'll be playing music in no time. The VS1053 contains two large tone banks including various piano, woodwinds, brass, synth, SFX and percussion sounds. The shield is also capable of playing several tones simultaneously (maximum polyphony of up to 31 sounds)