If I delete something in miscellaneous storage, Can I get it back?

[Pineapple juice]

So..I needed more space on my phone so I went into misc since it was the only thing taking up so much space. I started deleting unnecessary things but accidentally deleted my musicdownloader, which ended up deleting all of my music. Is it possible to get it back?

 

[anon(632115)]

Probably not, if it was in internal memory. If on ext SD card use a PC and a data recovery program like Recuva