Two pacemakers beat as one: France's ageing rock superstar gets some help from Ireland's.
Now that he's getting older and spending his summers in his south of France villa, Bono seems to have grown out his past habit of abusing elderly Frenchmen.
He is to contribute a song to the new album by Johnny Hallyday, France's veteran rock n'roll icon. The track is called 'I Am The Blues'.
It is not known whether the song will be in English or French, two languages which neither singer is believed to have ever really mastered.
64-year-old Hallyday is currently recording the album in Los Angeles, with a provisional release date set for October. He recently became a tax exile in Switzerland after failing to secure Belgian citizenship, which would have allowed him to avoid France's high rate of tax.
Bono and U2 are currently in Morocco, working on writing new songs with long-time production collaborators Daniel Lanois and Brian Eno.