If a screen has components used only in that screen, another components folder should be opened under the screen named <screenname>Components
components\ // for shared components
screens\ // for all screens: mainScreen, chordsScreen (the modal screen)
appState\ // for redux related files
// mainscreen
screens\mainScreen\
screens\mainScreen\mainScreen.js // the main file
screens\mainScreen\mainScreenStyles.js
screens\mainScreen\mainScreenHandlers.js // the reducers
screens\mainScreen\mainScreenEvents.js // the actions
// mainscreen components
screens\mainScreen\components
screens\mainScreen\components\chordSection\chordSection.js
screens\mainScreen\components\chordSection\chordSectionStyles.js
screens\mainScreen\components\chordSection\chordSectionEvents.js
screens\mainScreen\components\chordSection\chordSectionHandlers
screens\mainScreen\components\capoSection\capoSection.js
screens\mainScreen\components\capoSection\capoSectionStyles.js
screens\mainScreen\components\capoSection\capoSectionEvents.js
screens\mainScreen\components\capoSection\capoSectionHandlers