Back in the groove-Singer Desiree Roots gets concert-goers back in the groove during one of three outdoor performances Saturday by Ms. Roots and her Jazz Trio on the lawn of The Cultural Arts Center at Glen Allen. For many, the socially distant, 60-minute concerts were their first outings since the start of the pandemic in March 2020. The concerts were sold out, with ticketholders spread out in marked 10-foot pods that could accommodate groups of up to four people. The music was so good that Claiborne Watkins had to stand up and dance.