Saya ingin mencari sebuah dekorasi ruang tamu yang ideal dan sesuai untuk kanak-kanak serta mendatangkan suasana yang harmoni

anda harus pergi meminta beberapa situs dekorasi rumah, mungkin yang akan membantu anda lebih dari website ini. karena website ini hanya untuk siswa yang ingin belajar lebih banyak, tidak seperti google.

i'm not sure i completely understand your question, but i will do my best.

i think the answer you are looking for is sequence. (see below)

a repeated melodic fragment would be best defined as repetition, while repeated chords (different or the same) could be a chord progression. however, you then mentioned the chord and melodic fragment beginning on higher or lower pitches, in that case, the answer could be best defined as a sequence. the definition of a sequence is as follows: "the restatement of a motif or longer melodic (or harmonic) passage at a higher or lower pitch in the same voice."

let me know if this !