Portuguese sailors were pioneers of European exploration in the 15th-16th centuries, discovering routes around Africa to India and establishing trade with Asia and Japan. Vasco da Gama led the first fleet around Africa to India in 1498, starting a maritime route and establishing Portuguese dominance in trade between Europe and Asia for over a century. The Portuguese introduced many cultural influences to Asia, including new foods, the Portuguese language, musical instruments, and the concept of harmony in music.