Rock, R&B and pop acts have put a spin on the most timeless Glen Campbell songs. Covers of his hits come from legends like Aretha Franklin and modern acts like Radiohead. Here are the five most unexpected versions.
Glen Campbell was one of Keith Urban's musical idols, so the superstar was thrilled when he got the chance to actually jam with the legendary guitarist and singer in 2009.
Glen Campbell's final live performance is a testament to his enduring monumental talent, but it's also a stark reminder of the power Alzheimer's disease has to take away everything that a person holds dear.
Brad Paisley turned to social media not only to remember Glen Campbell, but also to call for a cure for Alzheimer's "once and for all" in memory of the entertainment icon.