"All About That Bass" served as Trainor's debut single,[REF] and was released as the lead single from her 2014 debut extended play (EP) Title as well as her 2015 debut major-label studio album by the same name [REF].
An alternate version of "All About That Bass" was re-recorded by Trainor, with more family-friendly lyrics of her choice, for its impact date on Radio Disney in the United States [REF].