Santo, Santo, Santo is an Argentine folk song that has become popular in American churches and is included in many different hymnals. It is in the The Faith We Sing (#2007), a supplement to the 1989 United Methodist Hymnal. Here's an audio recording of Santo, Santo, Santo from Hymnary.org.
The lyrics are:
Santo, santo, santo.
Mi corazon te adora!
Mi corazon te sabe decir:
Santo eres, Dios!
Holy, holy, holy.
My heart, my heart adores you!
My heart knows how to say to you:
You are holy, Lord!
This is a setting of a Sanctus composed in 2003 by the Iona Community in Scotland. Here's a tip for leading this echo paperlessly: be sure to invite the group to follow you with a clear gesture. The echo comes quite quickly, so be ready to cue them to avoid confusion.
Copyright Holder Name: © WGRG The Iona Community (Scotland). Used by permission of GIA Publications, Inc.
Print Source: Sing the Faith, #2256 Publisher Name: Presbyterian Publishing Corporation, Westminster John Knox Press. Purchase this book from Amazon here.
Year of Publication: 2003