He is best known for his work with many artists and bands including the Struts, Aerosmith, Gavin Rossdale, Carrie Underwood, Buckcherry, Daughtry, Ozzy Osbourne, Mötley Crüe, and Faith Hill.

[1] Songwriter, producer, engineer and drummer Marti Frederiksen been involved in numerous hits, performed by various artists, co-writing "Jaded" by Aerosmith, "Undo It" by Carrie Underwood, "Sorry" by Buckcherry, and "Love Remains the Same" by Gavin Rossdale.

Ultimate Aerosmith Hits (including the single "Girls of Summer"), and the lone original track on the 2004 cover album Honkin' on Bobo ("The Grind").

Frederiksen produced and co-wrote "(It) Feels So Good" for Aerosmith lead singer Steven Tyler's solo project.

Frederiksen has worked with numerous acts, co-writing and/or performing on albums such as the Almost Famous soundtrack (as the singer of the fictional band Stillwater),[3] Def Leppard's X and co-wrote the song "I Should Have Told You" on Fuel's 2007 release Angels & Devils.

He has also written or co-written songs for Mick Jagger, Ozzy Osbourne, Brother Cane, Outlaw Blood, Motherland (which was the Jason Bonham Band with Marti replacing Daniel MacMaster), Jonny Lang, Deborah Bonham, Hannah Montana (as Miley Cyrus), Scorpions, Kenny Wayne Shepherd, the late Jeff Healey, Meat Loaf, Bo Bice, Richie Sambora, James Durbin, Jesse McCartney, Ace Frehley, Sheryl Crow, Cinder Road, Suzie McNeil, Default and Black Lab.

[4][5][6] He co-wrote Gavin Rossdale's hit single, "Love Remains the Same" *(for which he won a 2010 BMI Pop Award in the US and London.)