KŌSH has been performing since 1983 across the nation. From private intimate settings to stadium arenas, the contemporary and classic sounds of Kōsh can suit any situation. He performs as a vocal-acoustic soloist, duo, acoustic trio and a full party rock band.

Originally from the San Francisco Bay Area and a former member of the 80's metal band TSUNAMI, KŌSH has shared the stage with many international acts such as, Kid Rock, Bret Michaels, Metallica, Heart, Billy Squier, Lover Boy, Starship, Montrose, Hagar and Cheap Trick to name a few.

 

KŌSH currently performs across CA, WA & ID as an acoustic vocal/soloist and lead vocals/guitar in the party band, SuperChrome.

 

 

 

 
Trent Grandstaff Photo Shoot 2020

Trent Grandstaff Photo Shoot 2020

Performance calendar updated monthly below. 

Date Event Location
KOSH Seasons of Coeur d Alene, Coeur D Alene, Idaho Seasons of Coeur d Alene, Coeur D Alene, Idaho
KOSH Seasons of Coeur d Alene, Coeur D Alene, Idaho Seasons of Coeur d Alene, Coeur D Alene, Idaho
KOSH Bee's Knees Whisky Bar, Hayden, ID 83835 Bee's Knees Whisky Bar, Hayden, ID 83835
KOSH Pend d' Oreille Winery, Sandpoint, ID 83864 Pend d' Oreille Winery, Sandpoint, ID 83864
KOSH Trails End Brewery, Coeur d'Alene, ID 83815 Trails End Brewery, Coeur d'Alene, ID 83815
KOSH CDA Casino Chinook Spirits, Worley, Idaho CDA Casino Chinook Spirits, Worley, Idaho
KOSH CDA Casino Chinook Spirits, Worley, Idaho CDA Casino Chinook Spirits, Worley, Idaho
KOSH CDA Casino Chinook Spirits, Worley, Idaho CDA Casino Chinook Spirits, Worley, Idaho
KOSH - Mothers Day Concert The Buoy, Coeur d'Alene, ID 83814 The Buoy, Coeur d'Alene, ID 83814
KOSH Seasons of Coeur d Alene, Coeur D Alene, Idaho Seasons of Coeur d Alene, Coeur D Alene, Idaho
KOSH Millie's, Priest Lake, ID 83856 Millie's, Priest Lake, ID 83856
KOSH The Snake Pit, Kingston, ID 83839 The Snake Pit, Kingston, ID 83839
KOSH Seasons of Coeur d Alene, Coeur D Alene, Idaho Seasons of Coeur d Alene, Coeur D Alene, Idaho
KOSH Cork & Tap CDA, Coeur d'Alene, ID 83814 Cork & Tap CDA, Coeur d'Alene, ID 83814
Private Party Museum of Arts & Culture, Spokane, WA Museum of Arts & Culture, Spokane, WA
KOSH Curley's Hauser Junction, Hauser Curley's Hauser Junction, Hauser
KOSH Seasons of Coeur d Alene, Coeur D Alene, Idaho Seasons of Coeur d Alene, Coeur D Alene, Idaho
KOSH Carlin Bay Bar & Grill, Harrison, ID Carlin Bay Bar & Grill, Harrison, ID
KOSH Black Rock Golf Club, Coeur d'Alene, ID 83814 Black Rock Golf Club, Coeur d'Alene, ID 83814
KOSH Crafted Tap House, Coeur d Alene, ID Crafted Tap House, Coeur d Alene, ID