by John BushAn in-demand producer (U2, Patrick Street) and keyboardist during the 1980s and early 90s, Bill Whelan launched his solo career in the mid-90s as the composer of 1995s Riverdance, an experimental fusion of traditional Irish music. With over 80 dancers attached to the revue, Riverdance toured America — appearing in several sold-out shows at Radio City Music Hall in New York — during 1995 as well as Europe and Australia.\r