Blackbird Mantra Hamburg Blackbird Mantra is a 4 headed hydra from Hamburg, which blends "Psychedelic-Folk-Rock" with metaphorical lyrics. Blackbird Mantra’s tracks Pinetrees and Oaks by Blackbird Mantra published on 2018-05-23T23:24:07Z Riverside Bar by Blackbird Mantra published on 2018-05-23T23:16:40Z Decadence by Blackbird Mantra published on 2018-05-23T23:06:58Z Tin Gods by Blackbird Mantra published on 2018-05-23T23:02:55Z