I used Button1 to learn in an MP3 information Frames bytes to the record(Of Byte()) then used Button3 to put in writing apiece those to a new name which windows Media player had no hassle playing the brand new feature made uphill of all of the Frames from the list(Of Byte()). That depends on whatsoever type of connectors your MP3 player and stero worry. in case your MP3 player uses a typical 3.