The Kieran Garvey-led, baroque-folk quintet of No Sailor recently shared a new video for the project’s debut single. “21 Rules” dispenses a series of advice, melding humor and earnest experience. The rolling rhythms of piano, drums, and standup bass create an infectious, kinetic energy, as the warmth of violin weaves through the narrative, which provides wisdom through a list of dos and don’ts. The video enhances the good-time feels of the recording, showing the band in an intimate, autumnal, barn setting for an audience of one.