Complex sentence: This led to fans booing him on stage for many years, however this changed in 2005 when he changed his entrance theme from Chumbawamba's "Tubthumping" to Tony Christie's "Is This the Way to Amarillo".
Split into simpler sentences: This led to fans booing him on stage for many years. However, this changed in 2005 when he changed his entrance theme from Chumbawamba's "Tubthumping" to Tony Christie's "Is This the Way to Amarillo".