I came across the below information in D.R.M. Irving’s book, Colonial Counterpoint: Music in Early Modern Manila. It is logical that, during the Baroque period, the nearby Mariana Islands, which were also under Spanish rule at the time, were influenced by European music. To view the caption in historical context, see Trombone History (17th century, 2nd half).
1677—Mariana Islands: Among the musical items sent from Mexico to the Marianas, a group of islands under Spanish rule, are 3 shawms and one trombone (Irving 59).