You can move all selected tracks using the 'Up' and 'Down' buttons (see screenshot below).
Pressing 'up' (or 'down') once, moves all selected tracks one position up (or down) whenever possible. You need to press 'up' (or 'down') several times if you want to move the selected tracks more than one position up (or down).
Moving tracks during playback
You can also move tracks while the program is playing a track (or paused).
Playback of the current track is continued; the order in which subsequent tracks are played is affected.
Using the main menu to move tracks
The up and down buttons have their counterpart in the main menu:
Menu: Move selected items⁄Up
Menu: Move selected items⁄Down
as is also shown below: