moin moin,

can a playback speed be specified in a music playlist?

Need to change up speed per song for music lessons.

Being able to specify playback speed on the command line and using a loop
for playback also works. Having to pop up a GUI might work if the GUI is
well behaved and goes away after playing the song.

Something like the following.

Brahms/Waltz.flac speed=85
Händel/Bourree.flac speed=80
Beeethoven/5th_Symphony.flac speed=110

Playback speed has to come with tempo correction.

And, yes, apparently the 5th should be played faster as Beethoven invented
speed metal :)

https://www.wnycstudios.org/podcasts/radiolab/articles/269783-speedy-beet

ciao,

der.hans
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