Recent social network research reveals the answer: Montreal leads North Americans' raido listening habits when it comes to indie music, while Atlanta leads for North American hip-hop. In Europe, Oslo is the leader for general music listening habits, and Paris leads for indie music. This means that what people are listening to on the radio now in Montreal (for example) will soon be what people are listening to across North America.
A related story: a school for quants doing research in network science at University College London. These are the job skills of the future. Adapt now, or forever hold your peace. Amen.
