James Murphy played a Supro Dual Tone guitar on "Emotional Haircut." The LCD Soundsystem leader had worked with David Bowie on his Blackstar album and it was because of the Thin White Duke's advice that he picked up the instrument.
"Bowie said you should get a Supro Dual Tone, it's what Link Wray played," Murphy explained to Uncut. "He had two Supro Dual Tone guitars and he was very proud of them. So I bought one and played it on Emotional Haircut on the new album and love it."
It really was so easy for Linda Ronstadt to score a hit with her Buddy Holly cover of "It's So Easy." She would sometimes change the lyric to: "It's so easy to have a hit, all you have to do is recycle it."
Kacey Musgraves originally offered "Follow Your Arrow" to her friend Katy Perry. However, Perry thought Musgraves should record the song herself as it seemed, "like something that you would totally say."