Blue’s Biggest Hits (Enhanced CD) 15 songs Buy AmazonBarnes & Noble # Name 1 Hi There/I'm So Happy You Are Here 2 Blue's Clues Theme Song 3 Planets 4 Alphabet Song 5 Buddy Boogie 6 Mailtime 7 Play Blue's Clues 8 Colors 9 Rain Song 10 Blue's Big Treasure 11 Why Are We Such Good Friends? 12 Silly Hat 13 Glasses 14 Opposite Song 15 So Long Song