From the BBC London Radio website:
Wanted: your favourite party track!
Why? We want to play it on BBC London 94.9 on a big celebration weekend for London on 24 and 25 August...
Heather Small: flying the flag on 94.9
On Sunday 24 August London will accept the Olympic flag from Beijing and there'll be a big concert in the Mall to celebrate.
At the same time, the two-day Notting Hill Carnival kicks off.
To help get the festivities under way, Heather Small, who sang the theme for London's 2012 bid, Proud, will take to the airwaves of BBC London 94.9.
The former M People collaborator will host a special show of party requests on Sunday 24 August at midday and she wants to hear from you.
Let us know your favourite songs and you may get a call from Heather and hear your party anthem on the radio.
We'll be recording the show in advance, so please make sure you include a phone number where we can reach you, and that all-important party track to go with it.
Got a story about your choice of song? Include some details as well!
Heather's show will be broadcast on Sunday 24 August at 12noon.
From 2pm on Sunday BBC London 94.9 will have full coverage of the Olympic handover live from Shoreditch Park in Hackney.
At 3.30pm, hear the entire celebration concert from the Mall, including Will Young, Il Divo, McFly, Sophie Ellis Bexter and the Feeling.