Song of the month for August: 
"Somewhere over the Rainbow"
by Israel Kamakawiwo'ole [more]

Note: This medley version of Judy Garland and Louis Armstrong's most famous hits are done by a Hawaiian artist who died very young in 1997. The artist became famous by incorporating his Hawaiian ukulele music with other genres, in this case kind of a jazz/reggae.  For me, it's a classic best listened to when I'm a little down. [youtube:w_DKWlrA24k]