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01月02日

《溯源中国年》掌控板播放大型交响乐春节序曲

欢乐喜庆2020春节马上要到了,掌控贺新春,溯源中国年!


春节期间播放最多的是音乐就是春节序曲了,没有之一。

《春节序曲》是《春节组曲》的第一乐章,正式名称为《春节组曲 第一乐章.序曲》。经常被抽出单独演奏。是我国著名作曲家、音乐理论家李焕之基于延安时期的生活体验,在20世纪50年代创作的一部作品,展现的是当年革命根据地的人们在春节时热烈欢庆的场面。它的旋律曲调雅俗共赏,加之其表现的主题是非常具有群众基础的盛大节日,因而从它诞生之后,逐渐演变成了附加在”春节”之上的小传统。尤其是电视春晚流行后,此曲也更加为人熟知了。用此曲改编的音乐作品数不胜数,太多太多了,今天改编到掌控板上来,让掌控也来播放交响乐。

大家先欣赏一下交响乐的MV,主要听音乐啊,时间仓促画面临时凑的视频地址:

下面先上乐谱,大型交响音乐,乐谱还是很复杂的


交响乐,乐谱音域极宽,有变速(快板,中板),还有转调,下面是我转调的手稿,主要做下标记


下面附上整首音乐的代码,编这个曲子用了我四五个小时的时间,真的很麻烦,主要是错了不好定位,感觉比码程序代码都难很多,有快板、中板、转调我给巧妙的整合到一个序列中去了,还是很有创新的!

Spring1 = ["e5:2","e:1","d","c:4","e5:2","e:1","d","c:4","e5:2","e:1","d","c:2","g4","e","a",
"g:3","a:1","g:2","a","g:3","a:1","g:2","a","g","a","g","a","g","a","g","a","g:1","a","b","a",
"g","a","b","a","g:1","a","b","a","g","a","b","a","g:4","g","g:8","g:2","g:1","a","g:2","g:1",
"a","c5:2","c:1","a4","c5:2","c:1","d","e:2","e:1","d","e:2","e:1","d","e:2","e:1","d","c:2","c:1","a4",
"g:2","g:1","a","g:2","g:1","a","c5:2","c:1","a4","c5:2","c:1","d","e:2","e:1","d","e:2","e:1",
"d","e:2","e:1","d","c:2","c:1","a4","g:2","g:1","a","c5:2","c:1","d","e:2","e:1","d","c:4","c","e4","c5","e4",
"c5:3","a4:1","c5:2","a4:2","g","c5","a4","g","e","g","d","e","g","a","e","e:1","d","c:2","r","e5","e:1","d","c:16",
"c:3","e:1","d:2","e","g4:6","c5:2","a4:2","g","e","d:1","e","g:8","c5:3","e:1","d:2","e","g4:6","c5:2","a4","g","e","d","c:8",
"c5:3","e:1","d:2","e","g4:6","c5:2","a4:2","g","e","d:1","e","g:8","c5:3","e:1","d:2","e","g4:6","c5:2","a4","g","e","d","c:8",
"a:2","a","g","e:4","a:2","g","e:4","a:2","g","e:4","a:2","g","a","g","a","g","a","g5","a","g","a","g","a","g","a","g:4","g","g:8",
"a4:4","g:8","a:4","c5","c:8","d:4","f:8","d:4","a","f:16","a:4","e:8","d:4","c","a4:8","c5:4","d:6","c:2","d:8","c:16",
"c:6","d:2","f:8","d:4","f:8","g:4","f:8","d:4","c","a4:16","c5:6","d:2","f:8","g:4","f:8","e:4","d:6","c:2","d:8","c:16",
"a3:4","g:8","a:4","c4","c:8","d:4","f:8","d:4","a","f:16","a:4","e:8","d:4","c","a3:8","c4:4","d:6","c:2","d:8","c:16",
"c:6","d:2","f:8","d:4","f:8","g:4","f:8","d:4","c","a3:16","c4:6","d:2","f:8","g:4","f:8","e:4","d:6","c:2","d:4","f","c:16",
"a5:6","c6:2","g5:4","a","c6:16","c:6","d:2","f:8","g:4","f:8","e:4","d:6","c:2","d:4","f","c:12","f:4","d","c","d","f",
"c:12","d:4","c:12","d:4","c:12","e:4","d:6","c:2","d:4","f","c:16","a5:4","g:8","a:4","c6:4","c:8","d:4","f:8","d:4","a","f:16",
"a:4","e:8","d:4","c","a5:8","c6:4","d:6","c:2","d:8","c:16","c:6","d:2","f:8","d:4","f:8","g:4","f:8","d:4","c","a5:16",
"c6:6","d:2","f:8","g:4","f:8","e:4","d:6","c:2","d:8","c:16","d:6","c:2","d:4","d","c:16",
"d4:3","e:1","d","e","d","e","d:3","e:1","d","e","d","e","f:3","g:1","f","g","f","g","f:3","g:1","f","g","f","g",
"e5:2","e:1","d","c:4","e5:2","e:1","d","c:4","e:2","e:1","d","c:2","g4","g:3","a:1","g:2","a","g:3","a:1","g:2","a",
"g","a","g","a","g","a","g","a","g:1","a","b","a","g","a","b","a","g:1","a","b","a","g","a","b","a",
"g:4","g","g:8","g:2","g:1","a","g:2","g:1","a","c5:2","c:1","a4","c5:2","c:1","d","e:2","e:1","d","e:2","e:1","d","e:2",
"e:1","d","c:2","c:1","a4","g:2","g:1","a","g:2","g:1","a","c5:2","c:1","a4","c5:2","c:1","d","e:2","e:1","d","e:2","e:1","d",
"e:2","e:1","d","c:2","c:1","a4","g:2","g:1","a","c5:2","c:1","d","e:2","e:1","d","c:2","c:1","d","e:2","e:1","c:4",
"c:4","e4","c5","e4","c5:3","a4:1","c5:2","a4","e","g","d","e","g","a","e:2","e:1","d","c:4","e5:2","e:1","d","c:16"
]

光有音乐还不行,配上画面才更完美,我本来做了一个128*64的动画,导出了3000多张pbm图片,上传到掌控板太慢了,传了半晚上也没传上去多少,最后偷懒了,挑了十几张图片,针对128*64的分辨率做了修正。

























程序代码,程序很简单,实现了一边播放音乐,一边OLED屏每3秒换一张图片,里面穿插了两个小动画


最后是播放效果


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