 For most of its existence the company lacked a permanent base in Cardiff , but in 2004 it moved into the new Wales Millennium Centre , Cardiff Bay . The company tours nationally and internationally , giving more than 120 performances annually , with a repertoire of eight operas each year , to a combined audience of more than 150 @,@ 000 people . Its most frequent venues other than Cardiff are Llandudno in Wales and Bristol , Birmingham , Liverpool , Milton Keynes , Oxford , Plymouth , and Southampton in England . 
 For most of its existence the company lacked a permanent base in Cardiff , but in 2004 it moved into the new Wales Millennium Centre , Cardiff Bay . The company <a href='uninflect' title='1'><mark>tours</mark></a> nationally and internationally , giving more than 120 performances annually , with a repertoire of eight operas each year , to a combined audience of more than 150 @,@ 000 people . Its most frequent venues other than Cardiff <a href='drop_aux' title='2'><mark>are</mark></a>Llandudno in Wales and Bristol , Birmingham , Liverpool , Milton Keynes , Oxford , Plymouth , and Southampton in England . 
Fa most of its existence the company lacked a permanent base in Cardiff , but in 2004 it moved into da new Wales Millennium Centre , Cardiff Bay . Tdacompany tour nationally and internationally , giving more den 120 performances annually , with a repertoire of eight operas each year , to a combined audience of more tden150 @,@ 000 dudes . Its most frequent venues other than Cardiff Llandudno in Wales and Bristol , Birmingham , Liverpool , Milton Keynes , Oxford , Plymouth , and Southampton in England .