The band, led by David Newman, played a lively programme which included pieces from the Sound of Music and the Fire Bell Polka, by Josef Strauss.
Julia, who is a patron of the charity, will be guest of honour at the event being held at the King Power Stadium on Wednesday, May 14.
TV presenter Julia Bradbury will be the guest speaker at LOROS Hospice's annual ladies lunch this year.
"I started off thinking I would raise about £200 but it has gone mad. I am hoping it will be even more – it would be nice to get to £1,000."
A woman whose husband was cared for at LOROS hospice during his final days has won £10,000 in the charity's latest raffle.
Becky Hill, who has set up a charitable foundation in memory of her mother is to tackle 10 fund-raising events this year for LOROS, starting with a 26-mile cycle ride around Rutland Water.
The Entertainer from the Haymarket Shopping Centre in Leicester City Centre treated LOROS Hospice this Christmas by kindly donating, a very generous £500 worth of new toys!
The annual LOROS Christmas concert has raised £2,000 for the charity.