Speedshifter contains four further features that are useful tools in practice sessions and lessons: This ensures that Speedshifter provides, in many cases, a more musical solution to slow practice than a metronome. Speedshifter is designed to be used whenever a student might benefit from playing along with the accompaniment at a reduced tempo. It can be used in a lesson, or it can be used by the student in their own practice sessions.īecause Speedshifter varies the speed of the audio recording, any fluctuation of tempo is kept. Follow the download links to install the relevant desktop application or to read more information about the iOS and Android apps. Speedshifter can be used to slow down the playback speed of most common compatible audio file types.

Users of compatible mobile devices can download Speedshifter as a free, Lite installation for trial purposes (with a one minute playback restriction), or as the full paid version with comparable functionality to the desktop version. Speedshifter is available as a free desktop application for Windows and Mac computers, or as an app for iOS and Android phone and tablet devices. Simply load a track and turn the dial to slow it down or speed it up - the pitch remains the same. Speedshifter is a practice tool from ABRSM that allows you to vary the speed of audio without altering the pitch!

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