Looking For Song

It's a spanish song I think it's a cumbia I only know a little part of the lyrics.

Fui el segundo en tu vida pero el primero en amarte

I'v heard it a couple times on the radio but I can never hear who sings it or what's the name of it .
Can anyone help ?

Hii YO...

Well the name of the song is "Yo soy tu Maestro" the singer it could be...
- Pesadilla
- Cumbia Los Teles.. i think thts the name of the group... :-S

Hope u find it... kewl song LOL..
BI BI