With bright smiles, upbeat movements and angelic voices, Watoto Children's Choir, a group of Aids orphans from Uganda, Africa, has a message to spread.
The choir wants to tell people that even Aids victims can live happily - but only if people give them a hand.
It is giving a series of concerts in Hong Kong until May 21 as part of its Asian Tour, which stops in Singapore, Taiwan, Australia and New Zealand.
The concerts are an effort to raise funds for building homes for Aids orphans in Uganda.
The 18 choir members, aged six to 13, are Aids orphans. They live in the Watoto Children's Villages, which were founded by two Canadian missionaries in 1994.
Watoto means 'children' in Swahili. The Watoto Children's Choir was set up to raise funds for the villages and spread the name of God. It has often toured the globe giving performances and has released several albums.
The villages nurture 1,400 Aids orphans, with eight children and a foster mother living in each home. The mothers are often Aids widows.