Input (grade 9): The band currently comprises the longest-tenured members Phil Collins (lead vocals and drums), Mike Rutherford (guitar and bass guitar), and Tony Banks (keyboards). Peter Gabriel, Anthony Phillips and Steve Hackett also played major roles in the band in its early years.
Output (grade 10): The first line-up was Peter Gabriel (vocals), Anthony Phillips (guitar), Tony Banks (keyboards), Mike Rutherford (bass & guitar), and Chris Stewart (drums).