Heart Strings is Bonnie’s thirteenth studio album. It was recorded with the City of Prague Philharmonic Orchestra. The orchestra was recorded at Smeeky Music Studios in Prague. Bonnie and the band were recorded at The Engine Room with Matt Prior, and at Startrack Studios with Michael Wolff, Darby Studios with Alan Darby and Ridge Farm with Morten Munch, Michael Wolff, Helen Atrkinson and Richard “Dread” Mann. Bonnie’s vocals were produced by David Aspden, Alan Darby and Matt Prior.