Cielo e infierno

Credits

• Daniel Sevillano
  producer, recording
• Iván Blanco
  choir vocals
• Pablo García Fernández
  guitar
• Pablo Martínez
  additional, drums (drum set)
• Rafael Yugueros
  drums (drum set)
• Roberto García
  electric bass guitar
• Santi Novoa
  keyboard
• Tim Palmer
  additional, mix
• Víctor García
  choir vocals, lead vocals