There are a few bands named The Itch.
One The Itch is a band from southern Sweden. It consists of lead singer (and former Tenebre guitarist) Lukas Landerö, Magnus Wahlberg on guitar, Johan Helgesson on the drums and Tobbe Skogh on bass.
Their current discography is a single self-titled four-track EP.
Another The Itch is a band from Southwest Missouri, USA that plays raw rock & roll. They have released two full-length albums and two 7-inch records.