The Waterboys are a Scottish/Irish folk rock band formed in Edinburgh in 1983 by Scottish musician Mike Scott. The band's membership, past and present, has been composed mainly of musicians from Scotland and Ireland with Edinburgh, Dublin, Spiddal, New York and Findhorn, serving as homes for the group. Mike Scott has remained as the only constant member throughout the band's career. They have explored a number of different styles, but their music is mainly a mix of Celtic folk music with rock and roll.

At the invitation of new member Steve Wickham, Mike Scott moved to Dublin and quickly became influenced by the traditional Irish music there as well as by country and gospel. The band's line-up changed once again with Scott, Wickham and Thistlethwaite now joined by Trevor Hutchinson on bass and Peter McKinney on drums. The new band, which the official Waterboys' website refers to as the "Raggle Taggle band" line-up, spent 1986 and 1987 recording in Dublin and touring the UK, Ireland, Europe and Israel. Some of these performances were released in 1998 on The Live Adventures of the Waterboys, including a famous Glastonbury performance in 1986.  In 1988 Scott took the band to Spiddal in the west of Ireland where they set up a recording studio in Spiddal House to finish recording their new album. Fisherman's Blues was released in October 1988 and showcased many guest musicians that had played with the band in Dublin and Spiddal. Critics and fans were split between those embracing the new influence of Irish and Scottish folk music and others disappointed after hoping for a continuation of the style of This Is the Sea. World Music: The Rough Guide notes that "some cynics claim that Scotsman Mike Scott gave Irish music back to the Irish... his impact can't be underestimated", but Scott himself explains that it was the Irish tradition that influenced him; "I was in love with Ireland. Every day was a new adventure, it was mythical... Being part of a brotherhood of musicians was a great thing in those days, with all the many musicians of all stripes we befriended in Ireland. I still have that connection to the Irish musicians and tap into it..." Owing to the large number of tracks that were recorded in the three years between This Is the Sea and Fisherman's Blues, The Waterboys released a second album of songs from this period in 2001, titled Too Close to Heaven (or Fisherman's Blues, Part 2 in North America), and more material was released as bonus tracks for the 2006 reissue of the remastered Fisherman's Blues album.  After further touring the band returned to Spiddal to record a new album. The Waterboys now consisted of Mike Scott, Steve Wickham, Anthony Thistlethwaite, Colin Blakey on whistle, flute and piano, Sharon Shannon on accordion, Trevor Hutchinson on bass and Noel Bridgeman on drums. Their fifth album, Room to Roam was released in September 1990. One of the album's tracks was a recording of the traditional ballad "The Raggle Taggle Gypsy".  Just before Room to Roam was released, Wickham left over a disagreement with Scott and Thistlethwaite regarding the future direction of the band's sound. Scott and Thistlethwaite wanted to move the band back to a more rock and roll style, and Wickham disagreed. His departure started the band's dissolution, and in his wake Shannon and Blakey both left. Scott, Thistlethwaite and Hutchinson recruited Ken Blevins on drums to fulfil the group's tour dates.

Answer the following question by taking a quote from the article: What changed
The band's line-up changed once again with