Anna Tingley If you purchase an independently reviewed product or service through a link on our website, Variety may receive an affiliate commission.No one knows how to cater towards a classic rock fan quite like Slowtide, whose most recent capsule collections pull inspiration from Grateful Dead, Pink Floyd and The Beatles. And now, dozens of their most stylish selections are 30% off.Their “Music Lovers” sale lasts through March 12, and includes the brand’s most popular towels, changing ponchos and fleece blankets.