Nell Mescal sings with biting, coming-of-age honesty on ‘Graduating,’ her debut single. The 19-year-old Irish singer-songwriter has already gained a sizeable following in the United Kingdom for her piano-rich melodies and textured vocals. [embedded content][embedded content] “Graduating” unpacks the emotional complexity of finishing high school. “The song is about feeling like you’re supposed to be sad about something but you’re not, then feeling a little bit angry, I suppose, and trying to turn that anger into something a little less all-consuming,” Mescal said in a statement. “It’s so important to me and a little bit scary because it’s quite personal!” Mescal wrote the song within an hour, sitting on her bed in her pajamas one day. The lo-fi demo she created grew into a track lush with s...