Listen to Somewhere Over the Rainbow / What a Wonderful World (In the Style of Israel ''iz'' Kamakawiwo'ole) [instrumental Backing Track] online. Somewhere Over the Rainbow / What a Wonderful World (In the Style of Israel ''iz'' Kamakawiwo'ole) [instrumental Backing Track] is an English language song and is sung by Original Backing Tracks. Somewhere Over the Rainbow / What a Wonderful World (In the Style of Israel ''iz'' Kamakawiwo'ole) [instrumental Backing Track], from the album Karaoke Hits: Standards, Vol. 5, was released in the year 2013. The duration of the song is 3:51. Download English songs online from JioSaavn.