qmmp

An audio player with an interface similar to Winamp or XMMS. tldr-pages

On several platforms

Several platforms

Launch the GUI

Start or stop the currently playing audio

qmmp --play-pauseIdentify

Seek forwards or backwards a specific amount of time in seconds

qmmp --seek-fwd time_in_secondsIdentify

Play the next audio file

qmmp --nextIdentify

Play the previous audio file

qmmp --previousIdentify

Display the current volume

qmmp --volume-statusIdentify

increase or decrease the volume of the currently playing audio by 5%

qmmp --volume-incIdentify