Question

Yo (escuchar) discos compactos.

Answer 1

Yo ;Escuchar discos compactos
-escucho.

Answer 2

Your answer would be Yo escucho discos compactos.

In Spanish, the verb gets conjugated based off the subject. So in this case, escuchar would be conjugated based off of the subject, yo.

The conjugation of an -ar verb for the subject "yo" would be to change the -ar to -o, meaning that it would be transformed from escuchar to escucho.

Hope this helps!