We don't live in a perfect world - many things conspire to introduce unwanted
sound into your treasured recordings in the form of noise. Noise is a
term which covers many different things - there ...
Changing the key of a piece of music is called transposing the music. Transposing music is not the most difficult element of music theory, but it does
require a mastery of the various key signatures ...
If you are a musician, then quite often you have a need to slow down the music. Let's say you have a dance routine or musical
piece that you are trying to learn but the track is a little too fast to ...