About Mario

Mario Rosales was born and raised in Southern California, one of eleven children in a very musical family. He began playing piano and violin at the age of five and later learned to play the clarinet, saxophone and guitar. 
Mario spent most of his adult life as an actor, voice-over artist and stand-up comedian in Hollywood, California. Later in life, he worked in radio as a talk show host. 

In 2004 he began singing as his main career path which eventually led him to his current home in Las Vegas, NV.

Mario’s shows frequently include his amazing impression of the late, great comedian Rodney Dangerfield and a very eclectic selection of music encompassing several musical genres.  

Mario performs mainly in Las Vegas, but travels frequently to perform at venues across the nation and abroad.

Mario's musical range is extensive. From Classic Country to Frank Sinatra, his easy style pleases audiences everywhere!