Smule is launching a new version of its karaoke sing-along app that takes advantage of the unique processing power of the iPhone 5S to produce effects like the sound of someone singing in a shower.

The bathroom, often a sanctuary of solitude, transforms into a personal concert hall for many. The moment the shower turns on, countless individuals find themselves belting out tunes, hitting high ...

Singing in the shower is a beloved pastime, and it turns out there's more to it than just having fun. Shower singing provides ...