who sings this song

I need to know who sings this song so I can go and buy it. Its the Hawaian version of " Somewhere over the rainbow" Its also used in the commercial for organic cheerios; that has been recently been airing on tv. Can anyone help please?

It must be Israel "Bruddah Iz" Kamakawiwo‘ole's medley of "Somewhere Over the Rainbow" (from The Wizard of Oz) and Louis Armstrong's "What A Wonderful World".

This song was included in Israel's album ,"Facing Future", released in 1996.