Martin, Mass: Kyrie
•	Do not breathe where you do not have breath marks or rests
•	S2: Join S2 in bars 1-8
•	S1: Join A1 in bars 5-12
•	S2: Catch a quick breath before the last note of bar 16
•	S1: Catch a quick breath before the last note of bar 18
•	A1, T1, B1: Join second choir in bars 29-36
•	S1: Eliminate the tied over note of bar 33 and insert a rest instead
•	S1, A1: Join second choir in bars 37-47
•	ALL: Insert an eighth rest at the end of bars 38 and 40
•	ALL: Slight ritard and a breath at the end of bar 43; everyone’s breath needs to line up with the T2 and B2 lines
•	A2, T2, B2: Insert an eighth rest in the middle of bar 46
•	T1, B1, S2: Cut off the tied over note in bar 47 and put in an eighth rest instead
•	ALL: Put an eighth rest at the end of bar 49 and 51
•	ALL: Slight ritard and a breath at the end of bar 55, making sure all the breaths line up
•	A1, B1: Put an eighth rest before the last note of bar 59
•	ALL: Change the last note of bar 61 to a quarter note with a quarter rest
•	A1, B1: Put an eighth rest before the last note of bar 63
•	ALL: Change the last note of bar 65 to a quarter note with a quarter rest
•	ALL: Change the first note of bar 67 to an eighth note with an eighth rest
•	ALL: Change the last note of bar 69 to an eighth note with an eighth rest
•	ALL: Change the last note of bar 72 to an eighth note with an eighth rest
•	ALL: Breathe after the last note of bar 75, lining up the breaths
•	ATB: Put an eighth rest at the end of bar 77
•	S1,T1,S2: Put an eighth rest after the third note of bar 81
•	ALL: Change the last note of bar 83 to a quarter note with a quarter rest
•	S: Put an eighth rest after the third note of bar 85’
•	T: Do not breathe in bar 85
•	ALL: There is no breath after bar 87

Martin, Mass: Gloria
•	S1: In the first note of bar 25, do not sing the bottom note, only the A
•	MEN: All men sing the T2 and B2 lines from the last note of bar 28 through the third note of bar 33. B1 take the top note and B2 the bottom note where the line divides.
•	ALL: In bar 38, change the note from a half note to a dotted quarter with an eighth rest.
•	S1,A1,T,B1: In bar 53 put the “s” on the eighth rest
•	B1: Breathe after the last note of bar 106
•	ALL: Do not breathe after bar 120

Martin, Mass: Credo
•	Choir 2: Put an eighth note breath before the last note of bar 4
•	ALL: Change the last note of bar 6 to a quarter note with a quarter rest
•	A2,T2,B2: Put an eighth note breath at the end of bar 25
•	Choir 1: Put an eighth note breath after the third note of bar 28
•	T1: Join the B1 line from bar 31 to 36, going back to your own line on bar 36
•	ALL: Change the first note of bar 49 to a quarter note with a quarter rest
•	T: Round the vowel on the high F# in bars 52 & 53
•	S2,A2: Put an eighth rest before the last note of bar 77, after the first note of bar 80, and after the last note of bar 82
•	A1: Put an eighth rest before the last note of bar 78, after the second note of bar 80, and after the last note of bar 82
•	MEN: Cut off the tied over first note of bar 95, and replace it with a quarter rest
•	WOMEN: Cut off the tied over first note of bar 96, and replace it with a quarter rest

Martin, Mass: Sanctus
•	MEN: Make the first note of bar 5 staccato
•	S: From bars 85-99, everyone sing the soprano lines in both choirs, with S1 singing the top note and S2 singing the bottom note.
•	ALL: In bars 107-109, line up the breaths; each breath should be an eighth rest

Martin, Mass: Agnus Dei
•	Choir 2: Breathe throughout in the following way: “Agnus Dei [breath], qui tollis peccata mundi: [breath] Miserere nobis [breath]”
•	Choir 1: Breathe after “miserere" in bar 32 and after the first “miserere" in bar 33. 
•	Choir 1: Breathe after the first note of bar 36, but do not breathe in bar 39. 
•	Choir 1: Put an eighth note breath at the end of bar 41