Let Me In · Rory Gallagher Against The Grain ℗ 2018 Universal Music Operations Limited Released on: 1975-10-01 Composer Lyricist, Producer, Associated Performer, Vocals: Rory Gallagher Bass Guitar, Associated Performer: Gerry McAvoy Associated Performer, Keyboards: Lou Martin Associated Performer, Drums: Rod de'Ath Producer, Executive Producer: Daniel Gallagher Studio Personnel, Mastering Engineer: Andy Pearce Studio Personnel, Mastering Engineer: Matt Wortham