Free Online Music Slow Downer & MP3 Speed Changer
Slow down songs without changing pitch, loop difficult sections and practise them at your own speed. The Play Like A Pro Song Practice Tool works directly in your browser with MP3, WAV, M4A, AAC and OGG audio files.
MP3 SPEED CHANGER
Slow down songs, loop difficult sections and build them back up to full speed.
SLOW IT DOWN
ISOLATE THE HARD PART
Play the song, mark the start and end of a difficult section, then repeat it until it feels easy.
How to Slow Down a Song Without Changing Pitch
The Play Like A Pro Song Practice Tool is a free online music slow downer designed for guitarists and musicians.
Upload an MP3 or other audio file and reduce the playback speed without changing the original pitch. This makes it much easier to hear fast guitar solos, riffs, chord changes and difficult sections clearly while you practise.
You can also create an A-B loop around any section of the song, repeat it as many times as you need, then gradually increase the playback speed until you can play it at the original tempo.
How to Use the Song Practice Tool
Upload your song
Choose an MP3, WAV, M4A, AAC or OGG file from your device. You can also drag and drop the file into the tool.
Slow the song down
Choose a preset speed such as 50%, 60%, 70%, 80% or 90%, or use the slider to choose your own playback speed. The pitch stays the same, so the song remains in its original key.
Find the difficult section
Use the timeline or the -10s / +10s controls to find the riff, solo, chord change or section you want to practise.
Set an A-B loop
Press Set Start at the beginning of the section and Set End at the end. Turn the loop on and the section will repeat automatically.
Practise slowly
Start at a speed where you can play the part accurately and cleanly. Don't worry about reaching full speed immediately.
Build the speed gradually
Once the section feels comfortable, increase the speed by 5%. Repeat the loop again and continue gradually until you reach 100%.
Why Slow Down Music When Learning Guitar?
Trying to learn a fast guitar part at full speed can make it difficult to hear exactly what is happening.
Slowing the recording down gives you more time to hear the details and focus on the parts of your playing that actually need attention.
Because the tool keeps the original pitch, you can play along with your guitar normally without having to retune.
What Is A-B Looping?
A-B looping lets you choose a specific start point and end point inside a song.
Instead of repeatedly stopping the track and dragging the timeline backwards, the selected section automatically repeats.
If a difficult guitar lick lasts from 1:24 to 1:29, set those as your A and B points and practise only those five seconds until you can play them comfortably.
A-B looping is especially useful for learning:
A Better Way to Practise Difficult Guitar Parts
Rather than repeatedly attempting a song at full speed, start at a tempo where you can play the section accurately and then build up gradually.
Only increase the speed when you can play the section accurately.
If your playing becomes messy, reduce the speed again.
The goal isn't simply to play faster. It's to make the movement feel comfortable and controlled before increasing the tempo.
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Everything you need to know about slowing down songs, changing playback speed and looping difficult sections.
