Oliveira with "vocals". In 2002, Chicago X was remastered and reissued by Rhino Records with an early rendition of Chicago XIVs "I'd Rather Be Rich" by Lamm, as well as Kath's "Your Love's An Attitude" — both cut in 1975 — as bonus tracks. This album was mixed and released in both stereo and quadraphonic. For the summer 2007 tour, the band included "You Are on My Mind" with Pankow again on vocals — the first time this song had been performed live since 1976–1977. Packaging Designed by Art Director of Columbia/CBS Records, John Berg, the album art depicts a partially unwrapped chocolate bar with the Chicago logo on it, resembling a Hershey's chocolate bar as it was packaged at the time, and winning for Berg a Grammy Award for Best Album Package. The cover design is labeled "chocolate bar" on the band's official web site. The cover art was included in a 2012-2013 exhibit of Berg's album covers at Guild Hall of East Hampton, and is now in the permanent collection of The Museum of Modern Art in New York City. Track listing Personnel Chicago Peter Cetera – bass, lead and backing vocals Terry Kath – acoustic guitar, guitars (except on "If You Leave Me Now"), lead and backing vocals Robert Lamm – keyboards, lead and backing vocals Lee Loughnane – trumpet, backing vocals, lead vocals on "Together Again" James Pankow – trombone, lead vocals on "You Are On My Mind," backing vocals on "You Get It Up" Walter Parazaider – woodwinds, backing vocals Danny Seraphine – drums, backing vocals on "You Get It Up" Laudir de Oliveira – percussion, backing vocals on "You Get It Up"Additional personnel''' David J. Wolinski – keyboards on "Hope For Love" James William Guercio – lead and rhythm acoustic guitars on "If You Leave Me Now", guitar on "Hope For Love" George Hyde, Gene Sherry – french horns on "If You Leave Me Now" Othello Molineaux – steel drums on "Another Rainy Day in New York City" Leroy Williams – steel drums on "Another Rainy Day in New York City" Jimmie Haskell – string and brass orchestration on "If You Leave Me Now" and "Mama Mama", conductor on "Gently I'll Wake You" Production Produced by James William Guercio Engineered by Wayne Tarnowski Assistant Engineer – Tom Likes Strings recorded by Armin Steiner at Sound Labs (Hollywood, CA). Mastered by Doug Sax at The