Chicago - 25 or 6 to 4 - Chicago IX: Greatest Hits

Has been played on

• United States 16

  WMEX 105.9 FM	7
  WKVI FM - Vinyl Gold 99.3	2
  Classic Hits JAR101	2
  Flip Flop Live Radio	2
  North Texas Radio	2
  Doctor Pundit Countdown Radio (20th Century)	1

• Netherlands 3

  Nova Classic Rock	2
  Radio Caroline 259 Gold	1

• Belgium 2

  Radio Superstar Classics	1
  Radio vrl	1

• Algeria 2

  K-SUN66-CLASSICS

  2

• Italy 2

  Radio Atlanta Milano	1
  Radio Arcobaleno	1

• Canada 2

  Nomad Radio

  2

• Chile 1

  Andromeda Rise

  1

• Mexico 1

  Radio Bendicion 91.1

  1

• Germany 1

  Freies Radio Wiesental

  1

• Peru 1

  Cita Romántica

  1