Программы для изменения тональности и длительности (ритма) музыкальных композиций

Что обычно советуют в сети на этот счет?

Adobe Audition
Transcribe!
SoundShifter (for WAVES software)
Audacity
Adobe Premiere Pro
WavePad Sound Editor
Expstudio Audio Editor
Amazing Slow DownerEArt Audio Editor
Naturpic Audio Editor
Leapic Audio Editor
AudioDope
Audio Pitch & Shift
Audio Pitch Converter
Moo0 Audio Effect
AthTek Voice Changer
Slow MP3
Anytune
Audipo
Audio Speed Changer Lite
TimePitch
SpeedPitch
SlowGold
Karaoke Pitch Changer
Music Speed Changer
Music Editor Pitch and Speed Changer: Up Tempo
Online Tone Generator (online)
Change Music Pitch and Speed (online)
TimeStretch Audio Player (online)
Audio Speed Changer (online)
Youtube Pitchin (online)
TwistedWave Online (online)
Voice Changer (online)
Conclusion (online)

2020