For Trombone Choir. Composed by Stephen Lias (1966-). National Park Series. Premiered by the SFA Trombone Choir at the 2010 International Trombone Association Convention in Austin, TX. Score and part(s). With Standard notation. Composed 2010. 24 pages. Duration 4 minutes. Alias Press #494-03099. Published by Alias Press

Edited by Thom Proctor. Arranged by Carl Strommen. Educational instrumental collection (tb/cd). Level: 3-4. 24 pages. Published by Alfred Publishing.