Kodaline joined up with the High Hopes Choir to sing their famous "High Hopes" yesterday outside the GPO in Dublin.

The choir is the culmination of Ireland’s first homeless choir led musically by David Brophy and has been the subject of the brilliant series on RTÉ One.

The broadcaster has also announced that from today, Tuesday December 23rd, fans of the series will be able to watch the full length gala concert performance from the High Hopes Choir in Christ Church Cathedral, Dublin.

You can download the High Hopes single here with proceeds going to Dublin Simon Community, Saint Vincent De Paul and Focus Ireland.

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