There is at least 2 bands with this name

1. The Wall were a UK punk band, formed in Sunderland in 1978.
The band had an ever changing lineup with the only constant member being vocalist Andzy and later Rab Fae Beith (ex The Pack & UK Subs).

2. There is a Vietnamese band The Wall too since 1995.
They changed to a vietnamese name Bức Tường (which means The Wall) in 2000. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.