Listen to I Just Don't Know What To Do With Myself (instrumental) online. I Just Don't Know What To Do With Myself (instrumental) is an English language song and is sung by The Instrumental Sound Orchestra. I Just Don't Know What To Do With Myself (instrumental), from the album Instrumental Life of Burt Bacharach, was released in the year 2006. The duration of the song is 2:58. Download English songs online from JioSaavn.