As we know Dream Theater is not a band to shy away from playing almost their entire catalog live at one time or another. Most of their albums (especially the older ones) have been well-represented on tour. In some cases it may be that the studio version of a song is the definitive version, but for many others there is a live version I prefer whether it's only audio available on streaming or a DVD/video version.
I thought it might be fun to go through the albums one at a time and talk about our favorite performances of each song (again, studio version is perfectly acceptable as a choice). I'll begin with
When Dream and Day Unite which will likely have far fewer commentators than the albums to follow but oh well . . .
A Fortune in Lies: a great opening metal song and for me the obvious choice for audio version is on Live at the Marquee. James in great form, killer production values. For a video performance, I think the one at Live at Luna Park is outstanding. Mangini's one-handed rolls are impressive of course but I also love the lighting and camera angles they got for that DVD. Beats out the versions on When Dream and Day Re-Unite and Live in Santiago.
Status Seeker: for a few of these tunes, When Dream & Day Re-Unite is the only alternative to the studio version. Probably a toss-up as to which I prefer.
Ytse Jam: some of the performances of this cool instrumental feature a drum solo, like on Once in a LiveTime/Five Years in a LiveTime and Live in Tokyo. If you're not in a hurry the OIaLT one is fun to listen too. I'll take either that one or the straightforward WDaDRU version but for video I gotta give the nod to the Live in Tokyo version just for the youthful exhuberance and MP's crazy hair and outfit.
The Killing Hand: now HERE is where we really get a song that is enhanced tremendously live. Again the Marquee version is killer and tough to beat for audio, but if James is a little too over-the-top for you on that one, a different arrangement of the song is on WDaDRU which is my favorite because of that awesome added melodic section at the end of the instrumental part. Of course you can watch the version where James falls down mid-verse on the Live in Bucharest bootleg.
Light Fuse & Get Away: album version is best, James struggles on this song
Afterlife: very easy choice, version on Score is killer
The Ones Who Help to Set the Sun: WDaDRU version narrowly over the album version
Only a Matter of Time: we have two great live performances of this song, and I'll take the Budokan performance for sound quality but I prefer the video of WDaDRU. Album version is great too because Charlie doesn't struggle vocally on it like James does.
I'll run through Images & Words in a few days after everyone's had a chance to comment if they wish.