For DRMed iTunes songs videos, you can use theburn-and-rip method to crack drm license:
A. Insert a CD-R or CD-RW disc into your CD-ROM drive.
B. Burn your playlist to make an "Audio CD".
C. After the audio CD is successfully burned, insert the disc into your CD-ROM drive again. Then you can use iTunes or Windows Media Player to import the music tracks on the burned disc as MP3 files.