Complex sentence: Bremner released his first solo album "BASH!" in 1984, containing songs co-written with Will Birch drummer/songwriter of The Records, Elvis Costello and Difford & Tillbrook (of Squeeze).
Split into simpler sentences: Bremner released his first solo album "BASH!" in 1984. It contained songs co-written with Will Birch drummer/songwriter of The Records and also contained songs by Elvis Costello and Difford & Tillbrook (of Squeeze).