billion daily video views”. Reuters. Thomson Reuters. March 26, 2017閲覧。 ^ Welch, Chris (May 19, 2013). “YouTube users now upload 100 hours of video every
David Rawlings - acoustic guitar on 3-13; harmony vocals on 3-13 Gillian Welch - bass on 3-13; harmony vocals on 3-13 Joey Miskulin - accordion on 3-13