Surfaris' "Wipe Out" from the Princess label, and the Fireballs' "Sugar Shack" from producer Norman Petty. The label's success on the pop charts would be negatively impacted by the success of The Beatles and the subsequent British Invasion, and there were times, between 1964 and 1967, when it could not place a song on the Billboard Hot 100 or the Bubbling Under Hot 100 chart or both of the two charts. Pat Boone had further success in the 1960s, registering a #1 hit in 1961 with "Moody River", then coming back in 1962 with a #6 hit with "Speedy Gonzales". He was one of the Big Three Dot album sellers of the 1960s, along with Billy Vaughn and Lawrence Welk, whose orchestra members, such as Myron Floren, Jo Ann Castle, Joe Feeney and Bob Ralston, released records alongside him in the 1960s. Welk and Vaughn in particular regularly appeared in the album top-twenty. Johnny Maddox, banjo player Eddie Peabody, Steve Allen, Louis Prima, Keely Smith, the Mills Brothers and organists Eddie Baxter and George Wright made many albums for Dot as well. Known for artist loyalty, many of these artists stayed with Dot for over a decade, partly because Wood had a reputation for fairmindedness. His label was not impacted by any of the record industry scandals of the 1950s and Wood told a 1959 congressional hearing on payola that his books were open. Hamilton Records, a subsidiary, was founded in 1958 for rockabilly and rhythm & blues. It distributed Steed Records and the only two records from Carnival, owned by Herb Alpert and Jerry Moss. Two other subsidiary labels were created: Crystalette Records and Acta Records. In 1967, Dot picked up distribution of DynoVoice, owned by Bob Crewe, from Bell Records. Later in 1967, Randy Wood left Dot to found Ranwood Records with Welk. Country music label Two years after Paramount was purchased by Gulf and Western in 1968, Dot was rebranded as a country music label, a move which revitalized the label's chart presence, albeit on the Hot Country Songs chart instead of the Hot 100. Country artists on the label included Freddy Fender, Roy Clark, Barbara Mandrell, Billy "Crash" Craddock, Narvel Felts, the Oak Ridge Boys, Don Williams, Tommy Overstreet, John Wesley Ryles, Johnny Carver, Donna Fargo, Red Steagall, Ray Price, Joe Stampley, Buck Trent, Sue Richards, Eddy Raven, Diana Trask, Ray Griff, Ray Pillow, Doug Sahm