When is not metal, I like folk music, and also classical and some new age stuff, such Enya.

Outside metal I mostly listen to old ska (from the 60's and the original skinhead wave: Laurel Aitken, The Selecter, The Specials, ...), new age (David Arkenstone, ...) dub or whatever the genre is called (Hilight Tribe) and a lot of traditional/folk bands: I recommand Bukkene Bruse (norwegian folk), and bands like Huun-Huur-Tu, Yat-Kha, Altan Urag, Chirgilchin for anyone who likes (or wants to discover) throat singing and the traditional music of Mongolia/Tuva.

Country and folk. Such like George Strait or Gordon Lightfoot.

It changes all the time. Right now, I'm into ambient and modern classical, and stuff inbetween. Peter Broderick, Rafael Anton Irisarri, Steve Reich, Philip Glass, Arvo Pärt, Erik Satie, Max Richter, Brian Eno, Olan Mill, Grouper, Silje Nes etc.

I also like all sorts of singer-songwriter stuff from various genres. Tori Amos, Regina Spektor, Laura Nyro, Joni Mitchell, Johnny Cash, Leonard Cohen, Tom Waits, Susanne Sundfor, Owen Pallett and such.

Lots of electronic music in addition to the ambient. The Knife etc. Shoegaze too. And Post-Rock, Indie Folk, Alt-Country (Gothic Americana especially) and so on. I like most of these more than metal, a lot of the time. I don't really have favorite genres, because it depends so much on what I feel like.

I'd say dubstep, DnB and all other sorts electronic music. Right now, definitely dub and dnb as both genres have almost fully won over my playlist at home or on my mp3 player. I used to hate dnb for years, but after a friend educated me about non-"mainstream" dnb, then my opinion changed quite drastically.

Classical and symphony are my favorite genres beside metal. I like brahms and vivaldi symphonies.

Hmm...
Film score
Neoclassical
Atmospheric
Jazz fusion

Whatever genre ToTo would fit in and Scottish/Irish folk music.

I like techno & electronica I guess i can thank Trent Reznor for that!

Neofolk and Classical music are the only other genres I listen to regularly other than metal. I also listen to my local rock radio station while I drive, but nothing really worth digging into. I'm planning on listening to Indie music soon, just as another genre to explore.

Goth rock, mostly, although lately I started listening to some electronic shit too (Skinny Puppy, Combichrist etc.).
Other than that, I like some Chopin, Vagner and Beethoven every once in a while.

Some english rock from 60s to 80s

I really dig, late 60's rock, Love Hendrix, Joplin and The Doors. I also enjoy listining to the Beatles.

Rock and New Orleans Jazz. Have to love on the Mozart Concertos too--love all over those.

Mostly electronica. Have also started to listen to some good old reggae.

Classical by far, then Jazz fusion.

Well I would be happy to share favorite music genre out side metal as below

Trance
Jazz
Pop

I love trip hop and down tempo stuff, lotta dubstep, well quite a bit of electronica music. Then some psychedelic/stoner/space/noise rock

Outside rock and metal i like listening to some trip hop and electronica stuffs

Classical and Electronic/industrial .

I like techno, especially dubstep. I also like classic rock, early hip-hop (Run-DMC, Public Enemy), and classical.

Dark electro, dark ambiental (fuck yeah Nox Arcana) and classical.

Jazz - Mainly bebop and lounge. Swing annoys me sometimes.

Hip Hop - I like a lot of Australian bands because they mainly take samples from jazz and indie songs. Got to give props to kanye west (even if he is a talentless cunt) for sampling King Crimson.

Electronica - Been really getting into trance lately... and a lot of Dark Ambient.

Indie - I love bands like final fantasy, angus and julia stone, modest mouse etc.

Prog - Prog rock, prog pop (radiohead) and prog rap (cLOUDEAD) are all good.

Fuck it erase everything i posted here before....
My favorite genre outside the metal is MORE METAL!
In its vast diversity metal gives more than enough music for all the moods/occasions/emotions
i cant get tired from it......

Prog Rock like Frank Zappa and King Crimson and Hardcore punk like Black Flag, GBH and Cro-Mags. .....And I've started listening to some shoegaze too.

Gothic rock like Fields of The Nephilim, Merciful Nuns,Garden of Delight.

New Age,Ambient, Video Game Music(if there is a genre for that) and then Classical.

Jazz Fusion leaning to Prog-rock, and some Folky Classical World Music.

Jazz

Folk and Prog rock