But it was during his residence in Australia that Lovelock wrote and had performed the bulk of his musical compositions, which range from large orchestral, choral and band works to teaching pieces for children, as well as 14 concertos. Some of his works were intended especially for Australian performers, such as his Trumpet Concerto (1968) for John Robertson, then principal trumpetist of the Sydney Symphony Orchestra, which remains his most performed piece. A number of others filled gaps in the repertoire of certain instruments, such as tuba, double bass, and xylophone. Only occasionally a demanding composer, Lovelock considered himself a romantic and believed that "one of the most important functions of music is to provide entertainment rather than coldblooded intellectual abstractions."