Average temperature of the natural habitat for this species is approximately 29°C (84°F). During sound production the temperature of the tymbal muscles were found to be slightly higher.[5] Cicadas like heat and do their most spirited singing during the hotter hours of a summer day.
Although only males produce the cicadas' distinctive sound, both sexes have tympana, which are membranous structures used to detect sounds and thus the cicadas' equivalent of ears. Males can disable their own tympana while calling.[6] Adult cicadas have a sideways-ridged plate where the mouth is in normal insects.
Some cicadas produce sounds up to 120 dB (SPL)[6] "at close range", among the loudest of all insect-produced sounds.[7] Conversely, some small species have songs so high in pitch that the noise is inaudible to humans[citation needed]. Species have different mating songs to ensure they attract the appropriate mate. It can be difficult to determine which direction(s) cicada song is coming from, because the low pitch carries well and because it may, in fact, be coming from many directions at once, as cicadas in various trees all make noise at once.
In addition to the mating song, many species also have a distinct distress call, usually a somewhat broken and erratic sound emitted when an individual is seized. A number of species also have a courtship song, which is often a quieter call and is produced after a female has been drawn by the calling song.
In the Japanese novel The Tale of Genji, the title character poetically likens one of his many love interests to a cicada for the way she delicately sheds her scarf the way a cicada sheds its shell when molting. They are also a frequent subject of haiku, where, depending on type, they can indicate spring, summer, or fall[14].
now that you know more, learn to appreciate the music and imagine yourself there, and think how would you play this song to bring th best out of it.
chuang jiang ling
this song actually depicts the the general at the war , preparing for battle, a song of both discipline and war,even though i can't find the original description for the song, but by hearing this song shows the bravness of the warriors in battle,the discipline in marching and the pride they have to defend their country. Like them you guys must be daring , brave, proud of our EVSS CO,so what if we are just some neighbourhood school some where on this island, we can still do our best so feel the song in you and you will naturally play out with emotions.
lastly i wanna tell you guys how proud of you guys i am , that i actually tell my cca mates about how great you guys have improve and how proud i am of you, but what i want to see is the smiles when you guys play tomorrow, dun let others beat you, you never know how good you guys are untill you hear yourselfs,so what if we dun meet expectations, as long as we tried our best you know that nothing can stop you guys.
ALL THE BEST EVSS CO, DO US SENIORS PROUD
oh yeah quotes are taken from wikipedia
the old vice chairman that loves you guys dearly
Rachel lim

February
16th- Amanda
March
6th- Marris
9th- Veronica
12th- KokSheng
18th- SiokKhim
April
8th- Xinyi
May
15th- Conductor See Teck Heng
23rd- YuLin
30th- Stephanie
June
2nd- Eustacia
4th- XiuPing
11th- Canace & Sherrie
July
9th- Shawn.N
22nd- Shawn.T
31st- Peiyee
August
5th- Lois
9th- YuYing
23rd- Jocelyn & ZhanTong
September
8th- SuNing & HuiFei
11th-Justin
19th- YeeTeng & AiLing
25th- FangYi
29th- Givson
October
3rd- Jolynn
9th- ChuHui
15th- Rachel
19th- ShiHui
November
5th- XiuJing
December
15th- Angellina