Son By Four is a salsa music group from Puerto Rico, well known for their English U.S. pop hit "SonbyFour* - Purest Of Pain (A Puro Dolor)". Standout collaborations with artists such as Jaci Velasquez, Luis Martinez and Lewis A. Martineé, master audio engineer and producer.

Label:      Sony Discos/COLUMBIA – CK 91538

Format:     CD, Compilation

Country:    US

Released:   2001

Genre:      Latin, Pop

Style:      Salsa, Boogaloo, Ballad, Sonero

TRACKLIST:

1     A Puro Dolor (Salsa)

2     No Hay Razon

3     Cuando Esta Tu Amor (Salsa)

4     Donde Esta Tu Amor (Salsa)

5     Vida Mia (Salsa)Duet with Jaci Velasquez

6     Lo Que Yo Mas Quiero

7     Sofia (Boogaloo Version)

8     Corazones Solitarios

9     Preparation

10    With You

11    Vida Mia (Balada)- Ballad Duet with Jaci Velasquez