Here is first Applejack lead for M6A Season 4 that you guys suggested. Country Roads suggested by Holly Julianna

Applejack - Alto 2 (Lowest part)
*Bass Line
Twilight Sparkle - Alto 1 (Second Lowest Part)
*Lead Vocals
Rainbow Dash - Soprano 2 B (Third Lowest Part)
*Percussion 
Pinkie Pie - Soprano 2 A (Third Highest Part)
*Harmony 1
Rarity - Soprano 1 B (Second Highest Part)
*Harmony 2
And Fluttershy - Soprano 1 A (Highest Part)
*Harmony 3

#Mane6Acapella
#TwilightSparkle
#MuseScript