Flute Quartet in four movements

As an appendix to my recent post in the main Notion forum, where I discuss the quality of different woodwind libraries when it comes to convincing playback of rapid passagework, I paste the link to a flute quartet in four movements. Comments and suggestions on how to use and tweak the sound of flute samples are welcome,
http://youtu.be/yB4njVjQnas "Snow"
http://youtu.be/fMeTr1whBqs "Rain"
http://youtu.be/Q0P-MqSn-Y0 "Mist"
http://youtu.be/nj1hboCcr9w "Wind"
The quartet is tentatively named "Four Weathers for Four Flutes". I know that the phrase "Four Weathers" is not very idiomatic, but to my ears it comes close to having a somewhat poetic quality. Am I wrong? Advices from native English speakers (or others) are welcome.
BTW, I know from experience that playing flute quartets in the real world is a tricky business. It requires four players with sharp ears, excellent embouchure and perfect instruments. But still, I love the flute and like to use it in various settings!
Best,
Otto
http://youtu.be/yB4njVjQnas "Snow"
http://youtu.be/fMeTr1whBqs "Rain"
http://youtu.be/Q0P-MqSn-Y0 "Mist"
http://youtu.be/nj1hboCcr9w "Wind"
The quartet is tentatively named "Four Weathers for Four Flutes". I know that the phrase "Four Weathers" is not very idiomatic, but to my ears it comes close to having a somewhat poetic quality. Am I wrong? Advices from native English speakers (or others) are welcome.
BTW, I know from experience that playing flute quartets in the real world is a tricky business. It requires four players with sharp ears, excellent embouchure and perfect instruments. But still, I love the flute and like to use it in various settings!
Best,
Otto