Tracklist
| Lost In My World = Perdido En Mi Mundo |
| It's Over = Se Acabo |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| 76-3553 | Dug Dug's | Lost In My World = Perdido En Mi Mundo / It's Over = Se Acabo (7") | RCA VICTOR | 76-3553 | Mexico | 1972 |
| 76-3553 | Dug Dug's | Lost In My World / It's Over (7", Pro) | RCA Victor | 76-3553 | Mexico | 1972 |
