Complex sentence: Strongly opposed to the apartheid system in his native South Africa, Lubowitz re-located to the United Kingdom in 1961 and abegan to write for "Jazz News" under the pseudonym Manfred Manne (after jazz drummer Shelly Manne), which was soon shortened to Manfred Mann.
Split into simpler sentences: Strongly opposed to the apartheid system in his native South Africa, Lubowitz re-located to the United Kingdom in 1961. Around this time, he began to write for Jazz News under the pseudonym Manfred Manne (after jazz drummer Shelly Manne), which was soon shortened into Manfred Mann.