Piano Kỹ Thuật Cơ Bản | Warming up | C Major Scale | Beginner

array(20) { ["y3THAb367tk"]=> object(stdClass)#7473 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "y3THAb367tk" ["related_video_title"]=> string(55) "Duet Piano & Flute | Tác phẩm Anh Yêu Em | Pop Jazz" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> NULL } ["GYK60dwjv60"]=> object(stdClass)#7483 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "GYK60dwjv60" ["related_video_title"]=> string(85) "Hướng Dẫn Piano Âm Hình Đệm | Phương pháp luyện tập | Piano Beginner" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> NULL } ["l3q0d81D0Ag"]=> object(stdClass)#7471 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "l3q0d81D0Ag" ["related_video_title"]=> string(37) "The BEST Way To Practice Piano Scales" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> NULL } ["Ty7I5zs9lD8"]=> object(stdClass)#7481 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Ty7I5zs9lD8" ["related_video_title"]=> string(79) "Hướng Dẫn Piano Kỹ Thuật Tập trên 7 Modes dành cho Piano Jazz Solo" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> NULL } ["PLdl1z8YJrG7KWnpfPUgp4E9Wjnl6edA7U"]=> object(stdClass)#7465 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(34) "PLdl1z8YJrG7KWnpfPUgp4E9Wjnl6edA7U" ["related_video_title"]=> string(33) "✅ TỰ HỌC ĐỆM HÁT PIANO" ["posted_time"]=> string(0) "" ["channelName"]=> NULL } ["QxILRUpwUqo"]=> object(stdClass)#7482 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "QxILRUpwUqo" ["related_video_title"]=> string(65) "RÁP 2 TAY VỚI BA BƯỚC ĐƠN GIẢN | HỌC PIANO CÙNG NANA" ["posted_time"]=> string(19) "6 лет назад" ["channelName"]=> NULL } ["vH-l5SQ2Dhc"]=> object(stdClass)#7469 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "vH-l5SQ2Dhc" ["related_video_title"]=> string(141) "Простое и нескучное упражнение для разминки | Самоучитель игры на фортепиано" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> NULL } ["PL12FzKDOq9iBl-gB5IX5kr8pPRs8yOwHV"]=> object(stdClass)#7480 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(34) "PL12FzKDOq9iBl-gB5IX5kr8pPRs8yOwHV" ["related_video_title"]=> string(45) "Hướng Dẫn Dạo Intro Nhạc Hành Khúc" ["posted_time"]=> string(0) "" ["channelName"]=> NULL } ["RuFz9QIZTZc"]=> object(stdClass)#7459 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "RuFz9QIZTZc" ["related_video_title"]=> string(55) "Làm Sao Tạo Câu Piano Dạo Đầu - Piano Beginner" ["posted_time"]=> string(23) "1 месяц назад" ["channelName"]=> NULL } ["r0XWARd7RdA"]=> object(stdClass)#7484 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "r0XWARd7RdA" ["related_video_title"]=> string(36) "10 BEAUTIFUL Pop Piano Fills & Licks" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> NULL } ["_w-5_LcGRB8"]=> object(stdClass)#7472 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "_w-5_LcGRB8" ["related_video_title"]=> string(74) "Hướng Dẫn Piano Điệu Slow Rock 6/8 🎹 Piano đệm hát Beginner" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> NULL } ["T-gRbVj3ebw"]=> object(stdClass)#7478 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "T-gRbVj3ebw" ["related_video_title"]=> string(109) "Самый мощный ОБВАЛ у ВСУ! Сотни трупов! Военные сводки 14.11.2025" ["posted_time"]=> string(23) "5 часов назад" ["channelName"]=> NULL } ["m8XLJ48xy5s"]=> object(stdClass)#7466 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "m8XLJ48xy5s" ["related_video_title"]=> string(79) "Hướng Dẫn Piano Thế Bấm Hợp Âm Cơ Bản áp dụng trên Pop Music" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> NULL } ["EdSYsC6sSNA"]=> object(stdClass)#7464 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "EdSYsC6sSNA" ["related_video_title"]=> string(122) "⚡️ Удар «Кинжалами» по Киеву || Срочный вылет Зеленского из страны" ["posted_time"]=> string(23) "9 часов назад" ["channelName"]=> NULL } ["m4lqhCLJFSQ"]=> object(stdClass)#7462 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "m4lqhCLJFSQ" ["related_video_title"]=> string(59) "Bạn có biết Chìa Khoá để học Piano Đệm hát?" ["posted_time"]=> string(21) "7 дней назад" ["channelName"]=> NULL } ["UoZxmWs4h94"]=> object(stdClass)#7463 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "UoZxmWs4h94" ["related_video_title"]=> string(135) "Время (из книги «Начало») Ханса Циммера: подробный урок игры на фортепиано" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> NULL } ["N1aYbKqTQUI"]=> object(stdClass)#7460 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "N1aYbKqTQUI" ["related_video_title"]=> string(79) "Hướng Dẫn Piano Kỹ Thuật (Day 4) | Tập Scales Trên phím Đen Piano" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> NULL } ["wfW9Qn-191s"]=> object(stdClass)#7461 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "wfW9Qn-191s" ["related_video_title"]=> string(47) "Hans Zimmer - Time (Inception Epic Piano Cover)" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> NULL } ["CQMLbVVDqB4"]=> object(stdClass)#7449 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "CQMLbVVDqB4" ["related_video_title"]=> string(87) "3 Cách Tạo Câu Piano Dạo Đầu 🎹 Hướng Dẫn Piano Đệm Hát (Beginner)" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> NULL } ["wgX4OtnOjco"]=> object(stdClass)#7450 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "wgX4OtnOjco" ["related_video_title"]=> string(0) "" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> NULL } }