Sing a song fighter is a tiny record label. A non-profit label. Existing only because of love for the artists and for the music. Sing a song fighter is also an umbrella / a name for projects of various sorts. Mainly musical activities. Arranging concerts is one of the things...Holding the umbrella is Karl Jonas Winqvist. He would not call himself music producer, musician, label boss. But he is. He says that you are welcome to get under it whenever you want/need to.