Import music from ITunes Match

Several months ago I had to reformat my hard drive on my PC.

I lost some music which is still on my iPod touch.

I haven't been able to sync my iPod without losing music.

Can I use iTunes match to upload music from my iPod and get it back onto my PC?

Is there any other way to get the music from the iPod back onto my PC?

Also have music on an iPad which is on PC but not on iPod touch.

Will iTunes Match allow me to have access to all music on all devices?