How many songs are in the album "Trisagion" by Onyx Brass?

There are a total of 21 songs in "Trisagion".

When was the album "Trisagion" by Onyx Brass released?

"Trisagion" was released on October 1, 2010.

#	Track	Artist	Key	Camelot	BPM
1	Fanfare	James Maynard, Onyx Brass	A Major	11B	114
2	Trisagion	John Taverner, Onyx Brass	A Major	11B	114
3	Two Haiku: I. The Woodpeacker's Drilling	Timothy Jackson, Onyx Brass	A Major	11B	114
4	Two Haiku: II. Echoes	Timothy Jackson, Onyx Brass	E♭ Major	5B	105
5	Two Haiku: III. To the Mountain Clouds	Timothy Jackson, Onyx Brass	B Minor	10A	65
6	Two Haiku: IV. Oppressive Heat	Timothy Jackson, Onyx Brass	E♭ Major	5B	105
7	Two Haiku: V. My Whirling Mind	Timothy Jackson, Onyx Brass	A Major	11B	114
8	Two Haiku: VI. Listening to the Pearls of Thunder	Timothy Jackson, Onyx Brass	B Minor	10A	65
9	Doggerel Machine: I. —	John White, Onyx Brass	G Major	9B	168
10	Doggerel Machine: II. —	John White, Onyx Brass	A Major	11B	114
11	Doggerel Machine: III. —	John White, Onyx Brass	A Major	11B	114
12	Doggerel Machine: IV. —	John White, Onyx Brass	F Major	7B	73
13	Doggerel Machine: V. —	John White, Onyx Brass	A Major	11B	114
14	Doggerel Machine: VI. —	John White, Onyx Brass	A Major	11B	114
15	Doggerel Machine: VII. —	John White, Onyx Brass	A Major	11B	114
16	Doggerel Machine: VIII. —	John White, Onyx Brass	A Major	11B	114
17	Doggerel Machine: IX. —	John White, Onyx Brass	A Major	11B	114
18	Sonatina for Brass: I. Allegro assai con spirito	Andrew McBirnie, Onyx Brass	A Major	11B	114
19	Sonatina for Brass: II. Lento; con tenerezza	Andrew McBirnie, Onyx Brass	A Major	11B	114
20	Sonatina for Brass: III. Moderato quasi allegro molto	Andrew McBirnie, Onyx Brass	A Major	11B	114
21	Sark: Phantasy Quintet	Alan Ridout, Onyx Brass	C Major	8B	137