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, lead vocals/guitar for the party band, SuperChrome and bass guitar/vocals for Paper Flowers "Remembering Fleetwood Mac"  

 

 

 

 

Performance calendar updated monthly below. 

Date Event Location
 —  — Blackout dates  
KOSH Seasons of Coeur d Alene, Coeur D Alene, Idaho Seasons of Coeur d Alene, Coeur D Alene, Idaho
KOSH The Red Wheel Bar & Grill, Spokane, WA The Red Wheel Bar & Grill, Spokane, WA
KOSH Siemers Farm, Mead, WA 99021 Siemers Farm, Mead, WA 99021
KOSH CDA Casino Chinook Spirits, Worley, Idaho CDA Casino Chinook Spirits, Worley, Idaho
Private Party The Coeur d Alene Resort, Coeur d'Alene, ID 83814 The Coeur d Alene Resort, Coeur d'Alene, ID 83814
KOSH - Fundraiser at Holy Family Church Coeur d Alene, Idaho Coeur d Alene, Idaho
KOSH Seasons of Coeur d Alene, Coeur D Alene, Idaho Seasons of Coeur d Alene, Coeur D Alene, Idaho
KOSH Arbor Crest Wine Cellars, Spokane, WA 99217 Arbor Crest Wine Cellars, Spokane, WA 99217
KOSH Arbor Crest Wine Cellars, Spokane, WA 99217 Arbor Crest Wine Cellars, Spokane, WA 99217
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
KOSH CDA Casino Chinook Spirits, Worley, Idaho CDA Casino Chinook Spirits, Worley, Idaho
KOSH Seasons of Coeur d Alene, Coeur D Alene, Idaho Seasons of Coeur d Alene, Coeur D Alene, Idaho
KOSH Mary Hill Winery, Spokane, WA 99201 Mary Hill Winery, Spokane, WA 99201
KOSH Mary Hill Winery, Spokane, WA 99201 Mary Hill Winery, Spokane, WA 99201
KOSH CDA Casino Chinook Spirits, Worley, Idaho CDA Casino Chinook Spirits, Worley, Idaho
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 Cork & Tap CDA, Coeur d'Alene, ID 83814 Cork & Tap CDA, Coeur d'Alene, ID 83814
Trent Grandstaff Photo Shoot 2020

Trent Grandstaff Photo Shoot 2020

Trent Grandstaff Photo Shoot 2020

Trent Grandstaff Photo Shoot 2020