| recordings |
|---|
| 1995 | The Heat Is On in Saigon | | Claude‐Michel Schönberg | 4:22 |
| Miss Saigon | medley | Royal Philharmonic Orchestra, Tony Britten | 25:42 |
| Miss Saigon: The Heat Is On in Saigon | | Carl Wayne | 2:36 |
| The Heat Is On | | Kevin Gray | 4:14 |
| The Heat Is On | live | Claude‐Michel Schönberg & Alain Boublil | 4:41 |
| The Heat Is On in Saigon | | Simon Bowman, Peter Polycarpou, Monique Wilson, Jenine Desiderio, Dominique Nobles, Isay Alvarez, Jonathan Pryce, Lea Salonga | 4:37 |
| The Heat Is On in Saigon | | Carl Wayne | 2:33 |
| The Heat Is On in Saigon | | Claude‐Michel Schönberg | 4:21 |
| The Heat Is On in Saigon (from "Miss Saigon") | live | David Campbell, Lea Salonga and Company | 1:41 |
