Yogibear/Protovision, together with Flex/Artline Designs, is hosting their annual Yogi's & Flex' Melodic 2SID Compo on csdb.dk. This is a C64 competition for music created using two SID chips. There are two categories: original music and covers/conversions. The competition runs from October 1 to December 31, 2026. Winners will receive a cash prize.

GTUltra for making 2SIDs.