Happy Casual Ukulele Music Pack 1 includes 6 songs for a total of 15 minutes of music (plus all of the various mixes and loops as listed below). You can hear a 1 minute preview of each track.ZIP CONTENTS (ALL WAV FILES)The Scuffle of Mouth Sounds and the Magnificent Uke—2 MixesHawaiian Ukulele Theme—2 Mixes (1 without waves)Ukulele and Trombone Happily Bopping Along— 4 Mixes (1 Loopable)Sleepy Ukulele Lullaby—2 Mixes—3 LoopsOptimistic Ukulele and Tuba Soiree—2 MixesPicnic by the Waterfall—1 Mix