Here is the background: In 2011, after more than 20 years of intense gigging and recording, Chris Robinson set off to shape something new, a fresh rock mythology, a breathing kaleidoscopic thing stuffed with chooglin' soul, bedrock boogie and shuffling wisdom birthed in intimate clubs and amongst the tall trees of the Golden State and eventually taken nationwide as the Chris Robinson Brotherhood evolved.

What began as an experiment without expectations turned into a 118-show journey for Robinson (lead vocals, guitar), Neal Casal (guitar, vocals), Adam MacDougall (keys, vocals), George Sluppick (drums) and Mark Dutton (bass, vocals) that surprised these seasoned pros as music of unshakeable solidity and exuberant reach poured out of them, a New Cosmic California sound with tendrils reaching to the original Fillmore West, Topanga Canyon and outwards towards far horizons.

"Thom and I have wanted to work together for a long time," says Robinson about the album's producer Thom Monahan (Vetiver, Devendra Banhart, Papercuts). "We talked about it at a show in Los Angeles and I told him as we stood behind George's drums, 'This is it (gesturing at stage gear). We're not bringing anything else with us into the studio. This is what brought us here this year, so this is exactly what this is gonna be. We didn't even change strings from the last Cali run [laughs]."

"This music is unashamedly what we're into," says Robinson, who cites Neu!, Melanie, Flatt & Scruggs, Mel Tillis and Morton Subotnick as regulars in their van listening. "It's not a psych band because you have a Prince Valiant haircut and wear Beatle boots. It's psych because that's where our heads are. We want to make music that blossoms. We want to make music that sounds cosmic."

For a full year, the CRB road tested their ideas, and in the process turned into an empathetic, limber congregation of talents, something different than any of their previous work with the likes of Phil Lesh & Friends, Ryan Adams & The Cardinals and JJ Grey & Mofro. By the time of their sold-out four-night run at San Francisco's Great American Music Hall last December, the Brotherhood were fully switched-on. This is the band that entered Sunset Sound in Los Angeles in January 2012, setting up shop in Studio B and coming out the other side of a six-day session with 27 different songs with 97 takes, most of it captured straight off-the-floor with only minor enhancements after the fact.

"Part of the master plan was not to do anything besides touring the wheels off the thing for the first go-around, and it worked for us and allowed us to figure out who we were," says Robinson. "One of the best things about the lack of a proper music business is if you have an idea, you can do something. If everybody is on the same page, and it's not about the dough on the table, and it's really about something you believe in, then you can get there.

"It's about being boutique," continues Robinson. "If before you wanted to have a million people hear what you do, now we're making music the right way for the right people. When we got to these cool sonic spaces we took advantage of them. It was totally the most radical recording session I've ever done, especially in terms of aesthetics."

The complete track listing for Big Moon Ritual is:

Tulsa Yesterday*
Rosalee
Star Or Stone
Tomorrow Blues
Reflections On A Broken Mirror
Beware, Oh Take Care*
One Hundred Days Of Rain*

Produced, Engineered and Mixed by Thom Monahan.