Checking out this week's new music releases... Album of the Week: Linkin Park's Mike Shinoda tracks his emotional journey from the grief of Chester Bennington's suicide last summer on "Post Traumatic" (Warner Bros.), with help from deftones' frontman Chino Moreno, K. Flay, Machine Gun Kelly, Blackbear and grandson Album Title of the Week: R + R Now, "Collagically Speaking" (Blue Note); New & Noteworthy: Christina Aguilera, "Liberation" (RCA); Allman Brothers Band, "Peach Picks: Cream of the Crop 2003" (Peach); Arthur Buck, "Arthur Buck" (New West); The English Beat, "Here We Go Love" (Here We Go); 5 Seconds Of Summer, "Youngblood" (Capitol); Buddy Guy, "The Blues Is Alive and Well" (RCA); Johnny Marr, "Call the Comet" (New Voodoo); Mighty Mighty Bosstones, "While We're At It" (Big Rig) Also Out: J.