I also liked the song very much. Below is the artist who sings it.
“Hello Trolley” was filmed on the streets of Dockers® hometown, San Francisco, which provided the perfect backdrop representing the energy and attitude of the brand. The musical accompaniment, “Don’t Wait Too Long,” is performed by Georgia-born, Madeleine Peyroux, a highly acclaimed international blues artist recognized for her smoke-and-whisky vocals, and often likened to the late, great Billie Holiday. Composed by Peyroux, along with producer Larry Klein and Grammy Award-winning songwriter Jesse Harris, “Don’t Wait Too Long” is the sultry breakout track on Peyroux’s sophumanre album, Careless Love