Seasons 1 and 5 are fine everywhere.
Seasons 2 and 3 DVD releases in Region 1 have their music altered. It's not the case for Region 2 UK which is PAL. Since I own Season 2 and 3 DVDs from Region 2 with the music retained, I'll be doing some PAL to NTSC conversion and adding English subtitles.
Season 4 is a tricky matter. Both Region 1 and Region 2 DVD releases have the songs changed. All someone would need to do is to rip the DVDs for the video, excise the audio and use the audio from Netflix streaming.
I'm using Doctor M's guide for PAL to NTSC conversion but it's my first time doing this.
There'll be a status update for Seasons 2-4. Will be working on a single disc at a time.
SEASON 2 (PAL to NTSC. Adding subtitles. No music omitted.)
The Americanization of Machiko
What Price Gloria?
Good Morning, Peoria
Thou Shalt Not...
So Help Me God
Catch a Falling Star
A Portrait for Troian
Good Night, Dear Heart
Pool Hall Blues
Leaping in Without a Net
SEASON 3 (PAL to NTSC. Adding subtitles. No music omitted.)
The Leap Home, Part I
The Leap Home, Part II
Leap of Faith
One Strobe Over the Line
Miss Deep South
Black On White On Fire
The Great Spontini
Rebel Without a Clue
A Little Miracle
8 1/2 Months
A Hunting We Will Go
Last Dance Before an Execution
Heart of a Champion
SEASON 4 (NTSC DVD but other audio. Time to rejoin Netflix.)
The Leap Back - “Is You Is or Is You Ain’t My Baby?” Performed by: B.B. King (OMITTED)
Play Ball - “Traveling Man” Performed by: Ricky Nelson (OMITTED)
Hurricane - “It’s a Beautiful Morning” Performed by: The Rascals (OMITTED)
The Wrong Stuff
A Single Drop of Rain
The Play's The Thing
Running For Honor - “Easier Said Than Done” Performed by: The Essex (OMITTED)
Temptation Eyes - “I Want to Know What Love Is” Performed by: Foreigner (OMITTED)
The Last Gunfighter
A Song For The Soul
It's A Wonderful Leap - “Someone to Watch Over Me” Performed by: George Gershwin (OMITTED)
“Somewhere” Performed by: Stephen Sondheim (for “West Side Story”) (OMITTED)
Moments to Live
The Curse of Ptah-Hotep
Stand Up - “Orange Colored Sky” Performed by: Natalie Cole
“Someday You’ll Find”
“World Is Brighter”
A Leap For Lisa - “April Love” Performed by: Pat Boone
Links will be for MediaFire. Choices will be DVD-DL or mpeg4 files in very high quality per request as project progresses. Season 4 will be the most difficult since I've never rejoined video with another source of audio before.