original members: ROBERT LAMM (1967-present) - vocals, keyboards, percussion, TERRY KATH (1967-1978) - vocals, guitar, percussion, bass (1/12, 1/15), PETER CETERA (1967-1985) - vocals, bass, DANNY SERAPHINE (1967-1990) - drums, percussion, LEE LOUGHNANE (1967-present) -trumpet,flugelhorn,percussion,vocals, JAMES PANKOW (1967-present) - trombone, percussion, vocals, WALTER PARAZAIDER (1967-present) - woodwinds, percussion, vocals. ---------------------------------------------------------------------------------- others: LAUDIR DE OLIVIERA (1973-1980) - congas, percussion,vocals, DONNIE DACUS (1978-1980) - vocals, guitar, CHRIS PINNICK (1980-1984) - guitar, BILL CHAMPLIN (1981-present) - vocals, keyboards, guitar, JASON SCHEFF (1985-present) - vocals, bass, DaWAYNE BAILEY (1986-1994) - guitar, vocals, TRIS IMBODEN (1990-present) - drums, harmonica, BRUCE GAITSCH (1995) & KEITH HOWLAND (1995-present) - guitar. |