Snow Fight, Snowy World, Frostwind, Watersong, Turtle Rock, Shadow Showdown, Beach 1 & 2, Mere Thief and Isaac's shop... I didn't quite list all my favourites there... But most of them :)
Turtle Rock theme, Map Room theme, Trouble! (DTL 2), and Outside Jowee's House are my favorites.
Shadow showdown is probs my fav
Probobly turtle rock.
Definatly the Wapo song.
Recently, I found out how amazing Festival is from the first game. It has quickly become a favorite of mine!
I know it wasn't ever used, but I also liked Jowee's theme from the first game.
D sorry it took so long for me to reply! I like practically all of the soundtracks, to be honest, and it would be impossible for me to pick favourites. (no, this is not a copout! ;) )
I do like the shadow city track, reminds me of Salem's theme.
Shadow Showdown, Snowy World, Island 2, The Wapo Song, sad village, and those are all I can really think of for level themes. Curiously, I haven't seen anyone talk about the vocal tracks on this forum. I like all of them, but my personal favorite is Real Life, even though Light of my Life actually made me tear up.
Also, if you wanna hear really good covers of DtL music, check this guy out: https://www.youtube.com/channel/UCx1oNbpQ9SuSYJoOrhEHlQw
I remember seeing this guy's covers! They're amazing! :D
All of them are excellent, my favourite is quite possibly the Wilfre's Wasteland village theme, but out of the obscure tracks, the first watersong level and the unused TNC title theme.
The WAPO song is definitely #1 for me. Instant classic along with Shadow Shadow. Also the drawing theme in TNC and all the tracks that play in the levels Wilfre's Fortress. Also Mari and Jowee's theme. Also I love the tracks in Lavasteam, City Funk... wait, I'm getting ahead of myself, aren't I?
I love Jowee and Mari's theme, as well as their song at the end credits of the first game.
That is a difficult question for a DTL-remixer like me, because I love every theme. (That's why I remix them xP)
Buuuuuuuuut! I love the melody, harmony and rythim in Shadow Showdown, Turtle Rock and Rapo Village themes... They follow a very melodic sequence of C(M)-E(M)-G(M)-A(b), soooo i guess those are my favorites.