Main Course is the 13th album released by the Bee Gees in 1975 for the RSO label, and their last album to be released by Atlantic Records in the US under its distribution deal with Robert Stigwood. This album marked a change for the Bee Gees as it was their first album to include disco influenced songs, and it created the model for their output through the rest of the 1970s. It was the group's thirteenth album (eleventh worldwide).