用音阶弹出你所听到的旋律
Hi. This is Hub Guitar.
I just got off the phone with my lawyer, who told me that unless I want the the chair sued out from under me, I'm going to have to use Twinkle Twinkle Little Star to teach you how to play melodies and other music by ear.
You're probably going to need to use your voice to do any of this work. You need a way to connect mentally to the music you're trying to play.
I'm hoping you can recall the melody to Twinkle Twinkle Little Star. Most people can.
First I'm going to sing the melody.
Now I'm going to find it on the guitar. In this case I know it fits in the C major scale because I sang it in the key of C major. If you try to do this with a random melody, you might need to determine the key first, which will help you figure out what scale to use to play it.
This process is simple. The key is to pick a tune that sounds easy. Then figure out what the key is, then play the scale associated with the key. From there you should be able to hum the notes to yourself and find them on the guitar. Take your time!
现在，我们将会用 “Twinkle-Twinkle Little Star”, 或者 “The ABC Song”这样世界通用的旋律作为今天的例子。可能你不是很喜欢这些歌，但是用人人都熟悉的曲子可能是最好的选择。我们发现，世界各地几乎人人都知道这些旋律以及 “Happy Birthday” 的旋律。
这节课会帮你学习如何弹奏这些旋律，如果你已经可以凭听弹出这些旋律的的话，你可以不用往下看了。
花一点时间哼哼这些歌。
听例子
Twinkle-Twinkle Little Star
一闪一闪亮晶晶，满天都是小星星
挂在天空放光明，好像千万小眼睛
一闪一闪亮晶晶，满天都是小星星
这首短小的歌曲共有42个音符。怎样弹出它们呢？
找规律
幸运的事，这42个音符不是随机的，它们互相有紧密的联系。
- 所有的音符是大调音阶中来的。
- 你可以只用一根琴弦，用这个音阶弹出所有的音。
- 多数音符以 step-wiseA term used to indicate that a melody consists mostly of motion in steps. 的方式变化，所以旋律中大部分的音隔着1个或2个 fretsThe “boxes” on the guitar neck which separate it into notes. Technically, the fret is the thin strip of metal between the boxes, but the whole area above the metal strip is also called the fret, because pushing down on a string in this area causes the string to touch that fret. 。
- 旋律的开始和结束都是大调音阶的首音。
知道了这些，应该不难弹出这首歌了。
找到旋律
学习音乐的人都喜欢把东西变得简单易懂一些。在解决旋律的问题前，他们一般会先解决旋律 keyThe set of pitches that a piece of music is organized around. A key has two components: a tonal center and some sort of scale, or set of pitches used for creating harmony and melody. 的问题。在这里，这意味着，大调音阶，用来演奏多数（所有）的音符。
今天这个情况下，音调是由我们来决定的，因为我们来唱它，那我们就选择 C大调吧。
学习旋律的步骤
- 找到音调（C大调）
- 复习音调 (C 大调音阶) 所使用的大调音阶。
- 通过哼唱来找到旋律的首音。 (“B” 弦1st 品 )
- 哼唱之后的每个音符，并在音阶中找到它们。
- 如果你觉得混乱的话，写下这些音符。
本日目标
跟着步骤，找出 “Twinkle-Twinkle Little Star”这首歌曲旋律中所有的音。即使觉得有困难也不要灰心。在学习更多的 fretboard and technique 课程之后，你还可以在回来学习这节课。
As the creator of Hub Guitar, Grey has compiled hundreds of guitar lessons, written several books, and filmed hundreds of video lessons. He teaches private lessons in his Boston studio, as well as via video chat through TakeLessons.