Summer could be the most inspirational season in pop music. Think "Hot Fun in the Summertime" by Sly Stone, "Summertime Sadness" by Lana Del Rey, "Cruel Summer" by Bananarama -- and damn near the entire Beach Boys catalog.Summer-related themes and references are certainly well-represented in the Nevada-based songs played by NV89, Nevada Public Radio’s music station in Reno.