slow down and then record

Hello Forum.

My first post.

Can anyone tell me if it is possible to record a music track that I have slowed down in Windows Media player and then sync it to my mp3 player

David Miles

Open the original (not slowed down) file in Audacity.
Use the Audacity effects to slow it down.
Export as MP3.
Sync the exported file to your MP3 player in the normal way.