TL:DR; Listen to your work when you want!
Let the computer read your documents so that you can listen to them later.
Sound Effect Maker can create sound effects for sound file. It supports the sound effects such as chorus, compression, distortion, echo, flange, gargle, parametric equalizer, reverberation.
Free Video to MP3 Converter is a versatile tool that can convert video files in different formats to MP3 audio files. The primary function is an extracting audio track from video clip.
Just Play Something is a small multimedia utility that lets you play random music files stored on your computer and is very simple to use. You just click the Play Random button or press assigned hotkey whenever you want to listen to a random song.