Meter: 8.6.8.6Appears in 320 hymnalsTune Sources: Este's Psalter, 1592Tune Key: F MajorIncipit: 13321 44323 55453 Used With Text: How blest are they whose hearts are pure
Appears in 4 hymnalsTune Sources: Scottish Psalter, 1653Tune Key: F MajorIncipit: 33456 54323 5545 Used With Text: How Blest Are They Whose Hearts Are Pure