Complex sentence: The network was rebranded as BET Jams on October 5,2015, to better align with BET, which continues to play hip-hop and urban contemporary videos as MTV's mainline networks, including MTV itself and MTV2, draw down their dependence on them.
Split into simpler sentences: The network was rebranded as BET Jams on October 5,2015, to better align with BET. Which continues to play hip-hop and urban contemporary videos as MTV's mainline networks, including MTV itself and MTV2, draw down their dependence on them.