The tour is an odd pairing for bands that come from different generations. But both have said they wanted to try something different and are fans of each other's work. Train scored hits two decades ago with "Drops of Jupiter (Tell Me)" and "Hey, Soul Sister." REO Speedwagon's run of '80s hits included "Keep on Loving You" and "Can't Fight This Feeling."

Joey Guerra is the music critic for the Houston Chronicle. He also covers various aspects of pop culture. He has reviewed hundreds of concerts and interviewed hundreds of celebrities, from Taylor Swift to Dolly Parton to Beyonce. He's appeared as a regular correspondent on Fox26 and was head judge and director of the Pride Superstar singing competition for a decade. He has been named journalist of the year multiple times by both OutSmart Magazine and the FACE Awards. He also covers various aspects of pop culture, including the local drag scene and "RuPaul's Drag Race."