Uploading Large Files

Hi There

I write christmas Carols every year for whatever company I happen to be working for around Christmas on that given year. I have now decided to create a page that will house my entire portfolio of Christmas Carols (currently 4)

I am wanting to put up the videos which I am currently uploading to vimeo then inserting the embed codes from vimeo into my wordpress page to show them on my site, i have uploaded the pdf’s of each carols lyrics but the bit i am struggling to upload are the downloadable mp3’s of each carol, my wordpress media library only lets me upload files of 1 megabyte or less and my mp3’s are about 16 megabytes each

so i want to know where i can upload that and link the download buttons to those files. i tried hosting the files on dropbox then giving their download links but that didn’t work so need help.