If you are in a mood, you need to sing. The income is not very high, but it is simple and nothing else, 3000+ a month.

If it is slow, the singing time is 200- 1000, so take your time. A little famous, with many venues and high prices.

If the flower market depends on tips, that may be ok, but you need to accompany the wine, which is not a question of your own level. The benefits are naturally unpredictable. There are many powerful singers who can earn 8 thousand a day.