Singer Tony Christie revealed his dementia diagnosis in January (Dominic Lipinski/PA) Expand

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Singer Tony Christie revealed his dementia diagnosis in January (Dominic Lipinski/PA)

Singer Tony Christie revealed his dementia diagnosis in January (Dominic Lipinski/PA)

Singer Tony Christie revealed his dementia diagnosis in January (Dominic Lipinski/PA)

Tony Christie has said he thinks there will be a cure for dementia “eventually”, following his own diagnosis with the condition.

The 79-year-old singer – best known for his up-tempo hit (Is This The Way To) Amarillo, released in 1971 – announced on Tuesday that he would re-release Thank You For Being A Friend on behalf of Music for Dementia.