CHICAGO "25 or 6 to 4 / One More Day" WB

Chicago (1986)

Side A: 25 o 6 para 4 (25 or 6 to 4)
Side B: Un dia mas (One more day)
Disc number: WBR 0728628
Label: WB / El Virrey

CHICAGO "Lowdown / Loneliness is just a word" CBS

Chicago (1971)

Side A: Lowdown
Side B: Loneliness is just a word
Disc number: CSR 0828
Label: CBS / Sono Radio

CHICAGO "Baby, what a big surprise / Policeman" CBS

Chicago (1977)

Side A: Baby, what a big surprise (Nena, que gran sorpresa)
Side B: Policeman (Policia)
Disc number: CSR 0992
Label: CBS / Sono Radio

CHICAGO "Thunder and lightning / I'd rather be rich" CBS

Chicago (1980)

Side A: Thunder and lightning (Rayos y truenos)
Side B: I'd rather be rich
Disc number: CSR 1136
Label: CBS / Sono Radio

CHICAGO "You're the inspiration / Once in a lifetime" Promo WB

Chicago Promo (1985)

Side A: Tu eres la inspiracion (You're the inspiration)
Side B: Una vez en la vida (Once in a lifetime)
Disc number: F WBR 0729212.8
Label: WB / El Virrey

CHICAGO "You're the inspiration / Once in a lifetime" WB

Chicago (1985)

Side A: Tu eres la inspiracion (You're the inspiration)
Side B: Una vez en la vida (Once in a lifetime)
Disc number: F WBR 0729212.8
Label: WB / El Virrey

CHICAGO "Hard to say i'm sorry / Sonny think twice" Full Moon

Chicago (1982)

Side A: Dificil decir lo siento (Hard to say i'm sorry)
Side B: Sonny piensalo dos veces (Sonny think twice)
Disc number: F WFM 0079301.7
Label: Full Moon / El Virrey

CHICAGO "Hard habit to break / Remember the feeling" WB

Chicago (1984)

Side A: Un habito dificil de romper (Hard habit to break )
Side B: Remember the feeling
Disc number: F WBR 0729214.5
Label: WB / El Virrey

CHICAGO "25 or 6 to 4 / Where do we go from here" CBS

Chicago (1970)

Side A: 25 or 6 to 4  (25 o 6 para 4)
Side B: Where do we go from here
Disc number: CSR 0787
Label: CBS

CHICAGO "Hard to say i'm sorry / Sonny think twice" Promo Full Moon

Chicago Promo (1982)

Side A: Dificil decir lo siento (Hard to say i'm sorry)
Side B: Sonny piensalo dos veces (Sonny think twice)
Disc number: F WFM 0079301.7
Label: Full Moon / El Virrey

CHICAGO "Street player / Hot streets" CBS

Chicago (1979)

Side A: Street player (Jugador callejero)
Side B: Hot streets (Calles peligrosas)
Disc number: CSR 1114
Label: CBS / Sono Radio