Do not split this artist. This is not a one-off [http://musicbrainz.org/artist/ff66e2e2-73d2-4b15-861d-53dcf73e1f0c|Riley Lee] & [http://musicbrainz.org/artist/8fe22da9-a607-4ec5-a269-0f3cb55538af|Jeff Peterson] collaboration but rather a long standing relationship with significant output.