
They sing many songs on A.N.T. Farm. So, here is a page that names all the songs/cheers and when you click on it, you can see the lyrics.
Exceptional - sung by Chyna Parks/China McClain ; it is the theme song played at the beginning of every episode
Dynamite - originally sung by Taio Cruz, but on A.N.T. Farm it is sung by Chyna Parks/China McClain in the episode TransplANTed
Lexi and Paisley's Cheer - sung by Lexi Reed/Stefanie Scott and Paisley/Alexandria Deberry in the episode ParticipANTs
Olive's Cheer - sung by Olive Doyle/Sierra McCormick in the episode ParticipANTs
Chyna's Cheer - sung by Chyna Parks/China McClain in the episode ParticipANTs
Candy Town - written and sung by Lexi Reed/Stefanie Scott in the episode ParticipANTs
Smiles and Singing - sung by Chyna Parks/China McClain in the episode ParticipANTs
Lexi's Goosechase - this is not a song or cheer, but I like it so much I wrote down the whole story told by Lexi Reed/Stefanie Scott in the episode The PhANTom Locker
New Kid Song - written and sung by Chyna Parks/China McClain in the episode The PhANTom Locker
Chyna's Campaign Song - written and sung by Chyna Parks/China McClain in the episode StudANT Council
Olive's Rap - written by Chyna Parks and sung by Olive Doyle/Sierra McCormick in the episode StudANT Council
Gibson Go Away Song - written and sung by Chyna Parks/China McClain in the episode Bad RomANTs