(TrendHunter.com) ‘Roli,' the musical instrument company based in London, has launched the ‘Seaboard RISE 2,' a flat-surface rubber keyboard with a durable metal frame. The Seaboard RISE 2... (TrendHunter.com) ‘Roli,' the musical instrument company based in London, has launched the ‘Seaboard RISE 2,' a flat-surface rubber keyboard with a durable metal frame. The Seaboard RISE 2...