Legendary country music singer, Glen Campbell, will always be remembered for his 1975 hit, "Rhinestone Cowboy".

He has died around 10 AM on Tuesday after a long battle with Alzheimer.

A source close to his family revealed that Campbell died in a Nashville facility for Alzheimer's patients.

The musician released more than 70 albums over a 50-year career, and had a series of hits in the '60s and '70s including "Gentle on My Mind," "Wichita Lineman," "Galveston," "Country Boy" and his best-selling single, "Rhinestone Cowboy."

Glen made history in 1967 by winning four Grammys in the country and pop categories, and took home CMA's Entertainer of the Year award in 1968.