The four tried to reunite in Hawaii during 1973 to make a new album, "Human Highway", but things did not work out. Finally the next year, they reformed and started another tour, with a compilation album, "So Far", issued to give them something new to promote. Their shows ran longer than three hours, and there was sometimes trouble. Stills was abusing cocaine, and it made him hard to get along with. The same old tensions also came back. A new CSN&Y project was dashed when Stills and Young erased Crosby and Nash's vocals from the master tapes. Crosby and Nash went off on their own. Stills and Young formed The Stills/Young Band, and released an album, but even that did not work out.