According to Official Guinness Records,
The most hit singles on the UK singles chart by a band is 66, achieved by Status Quo (UK) between January 1968 and October 2010.Status Quo's latest single was released 9 Oct 2010, titled In The Army Now and featured the Corps of Army Choir.
For a complete list of 2010 records, please visit 2010 Guinness Records in United Kingdom.