Complex sentence: Brian Foote of the band Nudge assisted Cox in the production of "Let the Blind Lead", by showing him the basics of the software, and aiding in the selection of equipment that would be used on the record.
Split into simpler sentences: Brian Foote of the band Nudge assisted Cox in the production of "Let the Blind Lead", by showing him the basics of the software. Foote also helped in selection of equipment that would be used on the record.