Performing on the Grand Ole Opry for 60 years, no one has contributed so much to the popularity of Dobro music as Bashful Brother Oswald. He greatly influenced the style of country music, not only with the Dobro as forerunner of the steel guitar, but also as the first instrumentalist to add fill-in behind the singing. --Stacy Phillips, The Dobro BookThis product is manufactured on demand using CD-R recordable media. Amazon.com"s standard return policy will apply.