Double tracking was a technique frequently used by

answer: d) buddy holly

choices are:

a) johnny cash

b) carl perkins

c) the everly brothers

d )buddy holly

double tracking is an audio recording technique where the artist sings or plays along with his own prerecorded performance. it aims to produce a stronger sound. it is a technique frequently used by buddy holly.

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others