This Just In: Concert announcements from Soulja Boy, Raven Symone, and 38 others

Raven Symone’s Pajama Party is chief among this week’s 40 concert announcements – a welcome alternative if all that High School Musical business is too edgy for you. If club shows are more your speed, get ready for big gigs from Soulja Boy (above), Estelle, Dub Traffik Control, Spank Rock’s Devilin & Darko, and tributes to bands from Zeppelin to Metallica. – D.X. Ferris