Martin Harold "Marti" Frederiksen (born July 1, 1962) is an American songwriter, record producer, and musician. He writes and produces music primarily in rock, country, and pop. He is best known for his work with many
artists bands including
Aerosmith,
Gavin Rossdale,
Carrie Underwood,
Buckcherry,
Daughtry,
Ozzy Osbourne,
Mötley Crüe and
Faith Hill. He's also well known for performing the lead vocals for the fictitious band, Stillwater in the movie
Almost Famous.