Turn up your speakers, because this week's Eagles flash video is a must listen. Eagles backup offensive lineman Julian Vandervelde (sometimes known as Batmandervelde) uses his beautiful singing skills here to do a cover of a classic song.
For those of you who don't understand the reference... here you go. There's no turning back now.
Philadelphia will try to extend their winning streak to five games with a win at home over the 7-5 Detroit Lions on Sunday.
