The release is now considered a collector's item, especially the original 1986 Spanish promo vinyl. If you're interested, I can find:
The single typically featured two versions across its A and B sides:
"Baila con Mecano (Instrumental)" – A dub-style version of the mix.
"Baila con Mecano" (Vocal Megamix) – Duration approximately 5:34 to 5:41.
Current for the original 12" vinyl on collector sites. Information on other Mecano remixes from the 90s.
The "Baila con Mecano" megamix is a seamless blend of several hits from the Entre el cielo y el suelo era, reimagined for discotheques and radio play. The songs included in the mix are: "50 Palabras, 60 Palabras o 100" "No Es Serio Este Cementerio" "Cruz de Navajas" "Las Curvas de Esa Chica" "No Tienes Nada Que Perder"