Hymns for Brass Trio Book I - 2 trumpets and trombone. Easy hymns arranged for 2 trumpets and trombone in score format. Each hymn is only 2 pages. Published by Case Studio Productions. Hymns include Amazing Grace, America, America The Beautiful, Fairest Lord Jesus, Eternal Father, Strong To Save, For The Beauty Of The Earth, Jesus Loves Me, My Faith Looks Up To Thee. Case Studio Productions, the publishing arm of Case School of Music, is committed to developing and publishing quality music for educational and instructional use and personal enjoyment.