20 #1's: Singer-Songwriters

Callier, Terry  Artist
Cliff, Jimmy  Artist, Producer
Drake, Nick  Artist, Producer
Etheridge, Melissa  Artist, Producer
Fitzmaurice, Steve  Producer
Gaye, Marvin  Artist, Producer
Hardin, Tim  Artist
Harper, Ben  Artist, Producer
Havens, Richie  Producer, Artist
Jacobsen, Erik  Producer
Kaye, Lenny  Producer
Kiwanuka, Michael  Artist
Lynch, Brendan  Producer
MacDonald, Amy  Artist
Martyn, John  Artist, Producer
Mooney, Hal  Producer
Napes, Jimmy  Producer
Neil, Fred  Artist
Nico Artist
Overby, Tom  Producer
Padgham, Hugh  Producer
Plunier, Jean Pierre  Producer
Roth, Mark  Producer
Rothrock, Tom  Producer
Sandé, Emeli  Artist
Schanpf, Rob  Producer
Schnapf, Rob  Producer
Simone, Nina  Artist
Smallens, Sandy  Producer
Smith, Elliott  Artist
Smith, Sam  Artist
Stepney, Charles  Producer
Underground, The Velvet  Group
Vega, Suzanne  Artist
Venet, Nick  Producer
Weller, Paul  Artist, Producer
Wilkinson, Pete  Producer
Williams, Lucinda  Producer, Artist
Willner, Hal  Producer
Wilson, Tom  Producer
Wood, John  Producer
Wood, John M.  Producer