Tonight (Def Leppard song)

The song was first written and recorded in 1984/85 during the Hysteria sessions, but lost out to "Love Bites" in the end as it was not finished.^[1][2] "Tonight" was subsequently re-recorded in February 1987 as a potential B-side^[3] and once again in May 1988 during the Hysteria tour, but neither version seemed to work so both were shelved. It was re-recorded once again during the Adrenalize sessions with a few minor changes in the arrangement.^[1]

The accompanying music video^[4] for "Tonight" was directed by American film director and music video director Wayne Isham.^[5]

• CD: Bludgeon Riffola / 862 231-2 (Germany)

1. "Tonight"
2. "Now I'm Here" (live) (recorded at Wembley Stadium, London, 20 April 1992^[6])
3. "Photograph" (live) (recorded at the Biskuithalle in Bonn, Germany, 29 May 1992^[6])
4. "Tonight" (demo) (recorded 5 May 1988^[6])

• CD: Mercury / 862 017-2 (US)

1. "Tonight"
2. "She's Too Tough"
3. "Pour Some Sugar on Me" (live)

• Cassette single: Mercury / 862 016-4 (US)

1. "Tonight"
2. "She's Too Tough"

• 7-inch: Mercury / 862 016-7 (US)

1. "Tonight"
2. "She's Too Tough"

• 7-inch: Bludgeon Riffola - Mercury / LEP 10 (UK)

1. "Tonight"
2. "Now I'm Here" (live)

• 12-inch: Bludgeon Riffola - Mercury / LEPX 11 (UK) / 862 287-1 (international) / picture disc

1. "Tonight"
2. "Now I'm Here" (live)
3. "Hysteria" (live)

Note: This picture disc has on the cover same graphic as the Adrenalize album, but in a small size. On the back of the disc, there is the picture of Rick Allen. On the cardboard that comes with the disc, there is a band picture and the track listing. Pictures by Ross Halfin.

• CD: Bludgeon Riffola - Mercury / LEPCD 10 (UK)

1. "Tonight"
2. "Now I'm Here" (live)
3. "Photograph" (live)

• CD: Bludgeon Riffola - Mercury / LEPCB 10 (UK)

1. "Tonight"
2. "Pour Some Sugar on Me" (live)
3. "Tonight" (demo)