Does anyone familiar with early church history know how the saints sang the psalms? I take it the Jewish converts had more options because of language and, well, psalm-singing obviously being part of Old Covenant worship. How did Greek-speaking Gentile converts sing the psalms? Was the Septuagint translation of the Psalms already set for singing? Or, is there evidence/records that they re-worked the Septuagint Psalter to make it singable?