Before a tour of Japan beginning in September, Lynott decided to bring in another guitarist, Dave Flett, who had played with Manfred Mann's Earth Band, to enable Ure to switch to playing keyboards where necessary. The tour was completed successfully, but the line-up now contained two temporary members, and Lynott was spending a lot of time on projects outside Thin Lizzy, including composing and producing material for other bands, as well as putting together his first solo album, "Solo in Soho". Lynott also reactivated The Greedy Bastards, who released a one-off Christmas single, "A Merry Jingle", in December 1979 as simply The Greedies. With the group now composed of Lynott, Gorham and Downey with Sex Pistols Jones and Cook, the single reached No. 28 in the UK.