What is "beg to differ"

vb. 1 (context idiomatic English) To differ strongly in opinion or interpretation. 2 (context idiomatic English) To offer an opposing opinion humbly.

Beg to Differ is Prong's second album and first released under the CBS label. It can best be described as "thrash metal before groove metal". The album includes one live track ("Third From The Sun", a Chrome cover) recorded at CBGB's, New York, in 1989. Brian "Pushead" Schroeder did the design and cover artwork for the album. Part of the song, "Lost and Found", was used for commercial breaks of MTV's Headbanger's Ball in the early 1990s.

"Beg to Differ" is a song by the heavy metal band Sevendust from their sixth studio album Alpha. The song was released as a single in November 2007. The band made a video for this song included live performance and tour backstage.