Flyleaf deliver single number two from the Kristin May era.

The first single the band released with May on vocals, "Set Me on Fire", didn't exactly set the Rock Radio world on fire, even though the track had all the elements you would expect in a Flyleaf song, minus former vocalist Lacy Sturm.

Maybe "Thread" will catch on and be a chart-topper for the band. Check it out and weigh in below.