When I shared an Elvis cover recently, it was part of a couple of other conversations about the late singer.
My friend Dave recommended another song, which turned out to be off-limits according to Youtube.
Around the same time, my friend Narelle was visiting from Parkes, a town that has had around 25 Elvis festivals.
She said that, while not a fan of Elvis, she'd appreciated the opportunity to see some of the lesser-known Elvises.
For example, inclement weather had led to sighting dozens of rain-dampened Elvises and strong winds one year had produced a grouping of the rarely seen dust-blown Elvis.