Calling On America by martinsexton published on 2021-05-14T18:44:48Z "Calling On America" is a call for hope and unity with gospel-tinged organ, pining pedal steel, and Martin’s trademark honeyed vocals. It is further enhanced by John Mayer's soulful electric guitar, a lyrical but fleet-fingered statement that hits that sweet spot between blues and country. Genre Folk & Singer-Songwriter