Edit history for Grinder / Polar Base Records

2025-08-23 21:56:15 dipswitch Added link https://amp.dascene.net/detail.php?view=18703
2025-08-23 21:56:09 dipswitch Set location to Germany
2025-08-23 21:56:05 dipswitch Updated Grinder's membership of Polar Base Records: changed member to Grinder