Siemers/Oster/Karstens/Lücker Wednesday, May 2, 2018 9:00 PM 10:00 PM 21:00 22:00 Birdland Gärtnerstraße 122 20253 Hamburg (map) Google Calendar ICS Phil Siemers, voc, gSophia Oster, p, vocOliver Karstens, bBjörn Lücker, dVocal Session Opener