Non copyrighted music research

http://www.premiumbeat.com/royalty_free_music/songs/revealing-lights

This is an ambient sound that I found on a non copyrighted music website.I have downloaded it as I like its' pace and rhythm I will consider using this sound for the emotive scenes in our trailer, as I believe it would be effective however I find the use of electronic sounds  to be slightly unconventional as it is usually utilised in suspense,science fiction and action genres. https://soundcloud.com/themistymusicguy/non-copyright-background-music

This second link is the kink to acoustic non copyright music. I find the quality of this second set of melodies much richer and also more conventional to our genre of  happy coming of age genre.This is the type of acoustic strings we want to be played in the beginning of our trailer during the institution tiles,dream sequence and series of clips with out dialogue where we can overlap the narrators voice over. https://soundcloud.com/the-music-god/dubstepinstrumental-background-music-non-copyright

the third sound is the typical non copyright music on the internet as it is electronic house genre.This is actually the music we are trying to avoid as it is the opposite of what we search for.I predict it would not be effective for ambient background movie in our trailer as in my opinion it doesn't convey emotion and the sound is very pulsating and over the top .https://soundcloud.com/freebmusic/krys-talk-fly-away-free-background-music-no-copyright-music Even though I like the instrumental sound in this song as it is quite emotive and slower paced than the others,I dislike the singing.I find the singing unnecessary I believe it would have a negative impact playing during a trailer as this singing distracts the audience from the instrumental side and is too overpowering in this song and would clash terribly with the voice over. vhttps://soundcloud.com/biltmore-voice-and-sound/happy-acoustic-background finally a non copyrighted song that I have found that is almost identical to what we want.It starts if slow with subtle guitar strings and finger clicking sounds and then as it starts to pick up pace piano instrument is added and then some drums. Over all this sound is very up beat and conveys a innocent happy mood that would work well especially with introduction of our trailer.