Glen Campbell turns 76-years-old today (April 22). Happy birthday to a country legend that was a crossover success before being a crossover success became fashionable. Campbell's hits like 'Galveston,' 'Witchita Lineman' and 'Rhinestone Cowboy' enjoyed success with country music fans, but also brought new ears to the genre by becoming No. 1 hits on the all-genre chart.

To celebrate Campbell's birthday, we ask you what the best Glen Campbell song of all time is. We've included six of his most well-known hits -- including 'By the Time I Get to Phoenix,' 'Southern Nights' and 'Gentle on My Mind' -- but there are many more, so feel free to add your own in the comments section below.

After you've voted on your favorite from the list, be sure to test your Glen Campbell knowledge with our How Well Do You Know Glen Campbell quiz. Your country savvy could lead you to big prizes with this, and other quizzes, in our brand new Country Club VIP program. It's free to enter, but be careful -- the games and trivia are very addicting.