Jered ScottThis week on Seattle Sounds — the hour-long music show I co-host with KIRO’s Josh Kerns every Sunday at 3 p.m. at 97.3 FM — we’ve got a special acoustic, in-studio performance from MXPX frontman Mike Herrera. Herrera played us a new one from the band’s forthcoming record, Plans Within Plans, as well as an oldie that we go unnamed for now. Kerns and I talked to Herrera about MXPX 2.0, what it’s like to tour without original bandmates Yuri Ruley and Tom Wisniewski, and what it’s like to be 35 and approaching the 20-year-anniversary of your band.Tune in Sunday at 3 p.m. or stream the show afterwards at MyNorthwest.com.