Wonder what the instrumental song playing in the Bank of America 'Flowers' commercial?

The commercial features a man in a taxi with a bouquet of flowers. He takes one flower up to an apartment of presumably a girlfriend. The commercial is part of Bank of America's 'Connect' campaign. There is a solo guitar song playing in the background and the tune is Fleetwood Mac's 'Never Going Back Again.'

Watch Bank of America's Flowers Commercial

Listen to Fleetwood Mac's 'Never Going Back Again'

The original features Lindsey Buckingham noodling on the guitar and is the third track on the 1977 Rumours album.

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