A Small Production includes Programmed Drums with Virtual Instruments. Does not typically include any Live Instruments. Most of the Drums & Virtual Instruments are made from Live Instrument Samples.

A Big Production Includes Live instruments such as Bass Guitar, Lead Guitar, Live Drums, Hammond B3 Organ, etc. This production is most popular because its unique sound, but it is comes with much work and preparation for the Recording Engineer. It also requires much more work during the Pro Mixing process. Nevertheless the finish work seems to always make the hard work worthwhile.

In sound recording and reproduction, audio mixing is the process of combining multitrack recordings into a final mono, stereo or surround sound product. These tracks that are blended together are done so by using various processes such as equalization and compression.

Audio mixing techniques and approaches can vary widely, and these can greatly affect the qualities of the sound recording. Audio mixing techniques largely depend on music genres and the quality of sound recordings involved.

The process is generally carried out by a mixing engineer, though sometimes the record producer. After mixing, a mastering engineer prepares the final product for production.

Audio mixing may be performed on a mixing console or digital audio workstation.

Mastering, a form of audio post production, is the process of preparing and transferring recorded audio from a source containing the final mix to a data storage device (the master); the source from which all copies will be produced (via methods such as pressing, duplication or replication).

Mastering requires critical listening; however, software tools exist to facilitate the process. Results still depend upon the intent of the engineer, the accuracy of the speaker monitors, and the listening environment. Mastering engineers may also need to apply corrective equalization and dynamic compression in order to optimize sound translation on all playback systems.  It is standard practice to make a copy of a master recording, known as a safety copy, in case the master is lost, damaged or stolen.