The Time Keepers are a progressive rock band renowned for their complex musical compositions and lyrical themes exploring the concept of time. Formed in 1974, their instrumental lineup features distinctive elements such as intricate keyboard work and highly proficient drumming, showcasing the talents of notable members like frontman John Wells and drummer Peter Hammond. Their influential 1978 album, "Sands of Time," made significant contributions to the development of the progressive rock genre, with its layered arrangements and inventive time signatures. Throughout their career, The Time Keepers have been recognized for their unique blend of musical experimentation and philosophical depth.