If you’ve ever flipped through the back of a hymn book, you may have noticed a section labeled “Metric Index” or “Metrical Index.” This part of the hymnal is a valuable but often overlooked tool that can help you find hymns based on their meter. Whether you’re a worship leader selecting songs, a musician looking for tunes that fit a particular set of lyrics, or simply curious about hymn structure, the metric index can be a powerful resource.
What Is the Metric Index?
The metric index organizes hymns based on their poetic meter, which refers to the number of syllables in each line of a hymn’s verses. Hymns are written in various metrical patterns, and these patterns influence the rhythm and flow of the song.
For example, a hymn with a meter of 8.6.8.6 means the first and third lines have eight syllables, while the second and fourth lines have six syllables. This is known as Common Meter (CM) and is found in well-known hymns like Amazing Grace.
Common Meter Types in Hymn Books
Many hymn books categorize their metric index into commonly used meters, such as:
-Common Meter (CM) – 8.6.8.6
– Long Meter (LM) – 8.8.8.8
– Short Meter (SM) – 6.6.8.6
– Doubled Meter (D) – The pattern repeats twice (e.g., 8.6.8.6.D)
Beyond these, you’ll find a variety of other metrical patterns, often listed numerically in the index.
How to Use the Metric Index
1. Find a Hymn by Its Meter
If you have hymn lyrics but don’t know the tune, you can use the metric index to find a suitable melody.
2. Match Lyrics to a Different Tune
Some hymns share the same meter, which means their lyrics can be sung to different tunes. For example, Amazing Grace (CM) can be sung to the tune of O For a Thousand Tongues to Sing (CM) or even House of the Rising Sun!
3. Find Alternative Hymns for Worship
If a hymn tune is unfamiliar to your congregation, you can use the metric index to find another hymn with the same meter that might be easier for them to sing.
Conclusion
The metric index in a hymn book is a practical tool for selecting hymns, finding matching tunes, and expanding your musical choices in worship. Whether you’re a choir director, worship leader, or hymn enthusiast, understanding hymn meter can enhance your appreciation and use of church music. Next time you pick up a hymn book, take a moment to explore the metric index—you might discover new ways to bring old hymns to life!