This is Maika Sakuranomiya, an established user in Music Stack Exchange. I would like to apologize for my bad behavior.
I've signed up as a user here last Autumn, and I've been constantly violating rules - the four major cases included so far:
Posted a large amount of low-quality answers, and one of them contained plagiarized content - Penalty: I've received a warning note by a moderator: "We take plagiarism very seriously on Stack Exchange. Please be aware."
Created a sockpuppet account to artificially increase my reputation score - Penalty: I was suspended for a week: "This account is temporarily suspended for voting irregularities."
Asked a lot of questions that were not well-received by the community - Penalty: Another suspension for a week: "This account is temporarily suspended because of low-quality contributions."
Made an excessive amount of trivial edits to my posts as an anonymous user - Penalty: I have been suspended for a month (!) : "This account is temporarily suspended for rule violations."
I understand the rules, and I'll promise there will be no more rule violations from now on.
After the fourth event, I've returned here and began posting various well-received posts about modal cadences. For one of them, I've even earned a bounty worth 100 reputation and my reputation score was boosted up high.
So, I would like to apologize to you guys, and I'll try my best to show my best behavior from now on. I also would like you guys to give me some tips for the best ways of high-quality contributions, please. Thank you!