Freddie Mercury & Montserrat Caballé
Barcelona 7" vinyl
Country: UK
Release Date: October 26, 1987
Catalogue Number: POSP 887
Label: Polydor
A-Side
1. Barcelona (Single Version) 4:27
B-Side
1. Exercises In Free Love (Montserrat's Vocal) 4:04

Freddie Mercury & Montserrat Caballé
Barcelona 7"gatefold vinyl
Country: UK
Release Date: October 26, 1987
Catalogue Number: POSP 887
Label: Polydor
A-Side
1. Barcelona (Single Version) 4:27
B-Side
1. Exercises In Free Love (Montserrat's Vocal) 4:04

Freddie Mercury & Montserrat Caballé
Barcelona 12" vinyl
Country: UK
Release Date: October 26, 1987
Catalogue Number: POSPX 887
Label: Polydor
A-Side
1. Barcelona (Single Version) 4:27
2. Exercises In Free Love (Montserrat's Vocal) 4:04
B-Side
1. Barcelona (Extended Version) 7:07

Freddie Mercury & Montserrat Caballé
Barcelona 12"gatefold vinyl
Country: UK
Release Date: October 26, 1987
Catalogue Number: POSPX 887
Label: Polydor
A-Side
1. Barcelona (Single Version) 4:27
2. Exercises In Free Love (Montserrat's Vocal) 4:04
B-Side
1. Barcelona (Extended Version) 7:07

Freddie Mercury & Montserrat Caballé
Barcelona 12" vinyl picture disc
Country: UK
Release Date: October 26, 1987
Catalogue Number: POSPP 887
Label: Polydor
A-Side
1. Barcelona (Single Version) 4:27
2. Exercises In Free Love (Montserrat's Vocal) 4:04
B-Side
1. Barcelona (Extended Version) 7:07

Freddie Mercury & Montserrat Caballé
Barcelona CD single
Country: Germany
Release Date: 1987
Catalogue Number: POCD 887
Label: Polydor
1. Barcelona (Single Version) 4:27
2. Exercises In Free Love (Montserrat's Vocal) 4:04
3. Barcelona (Extended Version) 7:07

Freddie Mercury & Montserrat Caballé
Barcelona 7" vinyl
Country: UK
Release Date: July 20, 1992
Catalogue Number: PO 221
Label: Polydor
A-Side
1. Barcelona (Single Version) 4:27
B-Side
1. Exercises In Free Love (Montserrat's Vocal) 4:04
2. Barcelona (TV Edit) 1:30

Freddie Mercury & Montserrat Caballé
Barcelona CD single
Country: UK
Release Date: July 20, 1992
Catalogue Number: PZCD 221
Label: Polydor
1. Barcelona (Single Version) 4:27
2. Exercises In Free Love (Montserrat's Vocal) 4:04
3. Barcelona (Extended Version) 7:07
4. Barcelona (TV Edit) 1:30