A copy of Chicago’s “XI” album personally signed by Peter Cetera, the band’s former bassist and lead vocalist. This LP includes the vinyl and presents as a desirable collectible for classic rock fans and autograph collectors. Peter Cetera, known for his work with Chicago, is associated with hits such as “Saturday in the Park” and “Just You ’n’ Me”, highlighting the band’s distinctive blend of rock and horn-driven arrangements. His autograph is not common, adding meaningful collector appeal to this piece. This item is certified authentic by PSA/DNA Authentication, Inc. Serial number – AE65154