Felixthecat - Latest News 2026-07-21T17:58:40+00:00 urn:uuid:18010d9b-6a20-46ec-3e21-6eecdc38b7d6 After 10 years the learn to sing software Listening-Singing-Teacher is now freeware urn:uuid:9a32a7b3-ef32-117f-5b66-32354f7ce2a1 2019-08-13T05:17:52+00:00