Complex sentence: In 1865 he founded the London Organ School and College of Music on the Strand and went up to Exeter College, Oxford, where he was the organist, graduating as a Bachelor of Music in 1867.
Split into simpler sentences: In 1865 he founded the London Organ School and College of Music on the Strand and went up to Exeter College, Oxford. He was organ scholar there, graduating as a Bachelor of Music in 1867.