Examples of analog recordings would be cassettes, vinyl. For analog masters of music is would usually be a 24-track tape.
I would say that most music is recorded in a professional recording studio with software such as Pro Tools, or Cubase, or Logic Pro. Quite often recording studios would first record to analog tape before editing in Pro Tools.
Audio editing is the modification of already documented audio and recording would be the capturing process of audio usually through digital or analog mechanisms.
The effect you're looking for is reverb, probably combined with a delay, depending on if you want the echo or not. How you achieve this depends on where you're trying to achieve that effect, be it mixing a band/artist live, or in recording with either analog or digital gear. Live, you would need a digital effects processor, the same for if you were recording analog. For digital recording, you would probably use a plug-in effect. Which plug-in effect depends on the Digital Audio Workstation you're using.
Sound itself is always analog, though the quality varies. Things on a a computer, iPod, TV, etc. are represented and transmitted digitally, but it is converted back to analog before it gets to the speakers. An example of analog sound storage would be a record player. While both are voltage, digital media is written in 1's or 0's, then converted back into a semi analog voltage to drive a speaker. To the trained ear, modern music which is stored digitally still doesn't sound as good as analog, due to loss in some of the frequencies we hear. Another way to create or transmit sound is acoustic, which is that of a nonelectric guitar or saxophone.
In music dither is not a good sound but it appears when recording. When editing a recording people will usually try to tone down or get rid of dither.
You would have to go to a music technical school to find engineering classes for music recording and producing.
The Logitech Quickcam Pro 9000 Web camera would be the best
For the words to a song/sheet music you would use Form TX (literary works). To register a recording of the song you would use Form SR.
If you are signed to a record label, it is because they think they can make money out of your recordings and music. Thus, they will pay for your recording time (including mixing and mastering) and for CD production. Most labels will do some publicity for the recording as well. If you are unsigned and you wanted to record your own music, you would have to pay the studio yourself.
An obsolete system for recording music on tape cartridges. The tape was in a continuous loop so the music would repeat after an hour. Designed for in-car listening.
A composition of musical style would be Structural Music. An example of this would be any classical music, especially by Bach. Another composition of musical style is Easy Listening Music. An example of this would be a pop song, Taylor Swift songs would be a good example.
That would be US recording artist Mesh, from his album American Fleece with the track: "Country Dance"