YouTuber José Osório de Souza did a short demo of the new Mellotron app Mellowsound!
Video Description (Googlish Translation):
Demo of the Mellowsound musical app that emulates 14 sounds of the legendary Mellotron, an analogue sampler (made with tape players) of the 1960s, used by famous Beatles, David Bowie, Radiohead, etc. Line with piano tone previously recorded in the app itself. Video recording directly from the screen by the iPad 5 MIDI through the Steinberg UR22 mk II interface on the Roland A30 keyboard by José Osório de Souza.