The trend away from big band swing was accelerated by wartime conditions and royalty conflicts. In 1941 the American Society of Composers and Producers (ASCAP) demanded bigger royalties from broadcasters and the broadcasters refused. Consequently, ASCAP banned the large repertoire they controlled from airplay, severely restricting what the radio audience could hear. ASCAP also demanded pre-approval of set lists and even written solos for live broadcasts, to assure that not even a quoted fragment of ASCAP repertoire was broadcast. Those restrictions made broadcast swing much less appealing for the year in which the ban was in place. Big band swing remained popular during the war years, but the resources required to support it became problematic. Wartime restriction on travel, coupled with rising expenses, curtailed road touring. The manpower requirements for big swing bands placed a burden on the scarce resources available for touring and were impacted by the military draft. In July 1942 the American Federation of Musicians called a ban on recording until record labels agreed to pay royalties to musicians. That stopped recording of instrumental music for major labels for over a year, with the last labels agreeing to new contract terms in November 1944. In the meantime, vocalists continued to record backed by vocal groups and the recording industry released earlier swing recordings from their vaults, increasingly reflecting the popularity of big band vocalists. In 1943 Columbia Records re-released the 1939 recording of “All or Nothing at All” by the Harry James Orchestra with Frank Sinatra, giving Sinatra top billing ("Acc. Harry James and his Orchestra"). The recording found the commercial success that had eluded its original release. Small band swing was recorded for small specialty labels not affected by the ban. These labels had limited distribution centered in large urban markets, which tended to limit the size of the ensembles with which recording could be a money-making proposition. Another blow fell on the market for dance-oriented swing in 1944 when the federal government levied a 30% excise tax on "dancing" nightclubs, undercutting the market for dance music in smaller venues.