Director Joel Gallen recalls the time Paul McCartney played his entire show, solo, on acoustic guitar in his UK farm studio. A truly unforgettable performance! Watch Full Podcast: https://youtu.be/E3sQgovjF1U  #geezersofgear #podcast #AcmeLighting #DelicateProductions #PaulMcCartney #JoelGallen #AcousticGuitar #MusicHistory