On May 28, 2007 seven long-time members of the group left because of disputes with former lead singer Sergio G??mez, they then formed a new group named AK-7, with stood for "Antes K-Paz" and the number seven for the seven member that left. They released their first album soon after, El Avion de Las Tres. The band's debut album follows their first single of the same name. Members Alfredo Hern??ndez - Vocals Kareem Lopez - Vocals Rafael Sol??s - Keyboard Armando J. Rodr??guez - Tambourine Gerardo Ram??rez - Direction and Keyboard Carmelo Gamboa - Drums Luis Vidales - Electric Tuba Oscar Ledesma - Keyboard
| 1 | Punto Final | Renaciendo |
| 2 | Hotel De Carretera | Renaciendo |
| 3 | Eres Mi Mundo | Renaciendo |
| 4 | Digale | Renaciendo |
| 5 | Amarte Asi | Renaciendo |
| 6 | Que Porque Te Quiero | Reafirmando el vuelo |
| 7 | Tu Convencela | Renaciendo |
| 8 | El Avon De Las 3 | AK-7 |
| 9 | Juan Martha | Renaciendo |
| 10 | Angel | Reafirmando el vuelo |
| 11 | Regalo De Bodas | Renaciendo |
| 12 | El avion de las tres | El Avion de las Tres |
| 13 | Este corazon llora | El Avion de las Tres |
| 14 | Cariñito de Mi Vida | El Avion de las Tres |
| 15 | Mañana Partire | El Avion de las Tres |
| 16 | Los Tres Pelones | Reafirmando el vuelo |
| 17 | Juimonos Pa'l Rancho | Reafirmando el vuelo |
| 18 | El Katch | Reafirmando el vuelo |
| 19 | Corrido De Juan Armenta | Renaciendo |
| 20 | Duele | Reafirmando el vuelo |