Ultimate Guitar
Mixing Techniques for Diverse Genres
Mobile Applications
Rehearsal Software
Mixing Techniques for Diverse Genres 
genres: Genre Characteristics Common Instruments Rock Heavy
guitars, strong rhythms, emphasis on vocals Electric guitar, bass guitar, drums, vocals Pop Catchy melodies, polished production, electronic
...Trust Your Ears: While theory is important, your ears are the
ultimate judge of a good mix
...
Mobile Applications 
Platform Features Yousician Android, iOS, Windows, macOS Interactive lessons for
guitar, piano, and other instruments
...Ultimate Guitar Android, iOS Guitar tabs, lessons, and chord charts
...
Rehearsal Software 
Below are some of the most widely used:
Ultimate Guitar - A platform that provides tabs, chords, and tools for practicing popular songs
...
Nebenberuflich (nebenbei) selbstständig m. guten Ideen
Der Trend bei der Selbständigkeit ist auf gute Ideen zu setzen und dabei vieleich auch noch nebenberuflich zu starten - am besten mit einem guten Konzept ...