www.cielopordomingo.com Cielo: Music, Lyrics, Arrangements, Voice and Choirs. Jay Jay Amaro: Programming, Arrangement, Recording and Mixing. John Gibbe: Mastering. Jay Jay Amaro & Cielo: Musical Production. Lily Yáñez: Executive Producer. Includes electronic fusion of Argentine folk rhythms. Mixing classical sounds with synths, challenging the ears, and inviting to listen carefully the full album.