Upbeat ukulele (happy whistle music for advertising) is a very cheerful and positive piece. Featuring ukulele , acoustic guitar , piano, strings, hand claps , tambourin , glockenspiel, bass and drums. Ther are bright chords and happy melody elements. These elements gives this song an happy upbeat charachter , just like in todays modern popular pop songs and tv commercial ads. This song (seemless loop) is perfect background music for tv , web videos , radio , web , games and advertising.