1. youtube
2. technics
2.1. belting
2.2. posture
2.3. breathing
2.4. voice break
2.5. mixed belt
2.6. falsetto
2.7. prenoseation
3. singing
3.1. teaching methods
3.1.1. singing teacher
3.1.2. online
4. performing
4.1. band
4.1.1. piano
4.1.2. voice
4.1.3. strings
4.1.3.1. guitar
4.1.3.1.1. electric
4.1.3.1.2. acoustic
4.1.3.2. ukulele
4.1.3.2.1. soprano
4.1.3.2.2. consert
4.1.3.2.3. tennar
4.1.3.2.4. bass
4.1.3.3. bass
4.1.3.3.1. 5 string
4.1.3.3.2. 4 string
4.1.3.4. chello
4.1.3.4.1. dubble bass
4.1.3.5. violin
4.1.4. brass
4.1.4.1. trumpet
4.1.4.2. trombone
4.1.5. wood wind
4.1.5.1. flut
4.1.5.2. clarinet
4.1.5.3. saxophone
4.1.6. percussion
4.1.6.1. drum
4.1.6.1.1. drum kit
4.1.6.1.2. bongos
4.1.6.2. shaker
4.2. solo
4.2.1. bruno mase
4.2.1.1. count on me
4.2.1.2. 24 k magic
4.2.2. backing track
4.2.3. live accompaniment
4.2.4. acoustic
5. producing
5.1. technology
5.1.1. mics
5.1.2. computers
5.1.3. amps
5.2. studio
5.3. recording
6. pop artists
6.1. katy perry
6.1.1. dark horse
6.2. lady gaga
6.2.1. born this way
6.2.2. paparazzi
6.2.3. joanne
6.3. (new) taylor swift
6.3.1. blank space
6.4. adele
6.4.1. hello
6.4.2. rolling in the deep
6.5. shawn mendes
6.5.1. stitches
6.5.2. in my blood
6.5.3. mercy
6.6. justin bieber
6.6.1. baby
6.6.2. love yourself
6.6.3. children
6.7. miley cyrus
6.7.1. wrecking ball
6.7.2. ariana grande
7. genre
7.1. pop
7.1.1. katy perry
7.1.2. lady gaga
7.1.3. shawn mendes
7.2. indie
7.2.1. vance joy (indie / pop )
7.2.1.1. riptide
7.2.1.2. saturday sun
7.3. rock
7.4. blues
7.5. contry
7.5.1. taylor swift ( old )
7.5.1.1. love story
7.6. rap
7.6.1. nicki minaj
7.6.1.1. super bass
7.6.2. drake
7.6.2.1. gods plan
7.6.2.2. hotline bling
7.6.3. 50 cent
7.6.4. chris brown
7.7. alternative
7.7.1. 21 pilots
7.7.1.1. ride
7.7.1.2. gonear
7.8. techno
7.9. hip hop
7.9.1. kayne west
7.9.1.1. famous
7.9.2. iggy azalea
7.10. jazz
7.10.1. norah jones
7.10.1.1. don't know why
8. mental health
8.1. positive
8.1.1. motivating
8.1.2. inspiring
8.1.3. happy mood
8.1.4. the artist could be a positive role model
8.2. negative
8.2.1. can be offensive
8.2.2. depressing lyrics
8.2.3. could put you in a bad mood
8.2.4. the artist may be a bad influence for young people