There are at least five groups by the name "Propeller". 1) Guitar pop two-piece from San Rafael, CA
2) soviet-era punkrock group from Estonia.
3) four piece indie-rock suite from Groningen, the Netherlands.
4) German guitarist Achim Reichel.
5) Experimental sound art project formed by Mark Spybey of Zoviet France.
6) Progressive rock band from The Hague, the Netherlands (now called Dream Flight to Antarctica.