Are there any shortcuts for the pitch command?

Yes, you can use ";playbackSpeed" as a shorthand.

What rank do I need to use the pitch command?

You need the Admin rank or higher in HD Admin to use this command.

Type ;pitch [Speed] in the chat while playing a game with HD Admin installed.

No, this command only works in games that have the HD Admin plugin installed by the game developer.

HD Admin Admin

The pitch command changes the playback speed / pitch of the current song.

This command changes the playback speed / pitch of the current song.

;pitch [Speed]

Example: ;pitch 2

This command changes the playback speed / pitch of the current song. Run this command from the in-game chat by typing ;pitch.