Practice ghunnah
Ghunnah is the nasal sound that lives in ن and م when the rule calls for it — idghām with ghunnah, ikhfāʾ, iqlāb, or a shaddah on nūn/mīm. You hold the hum in the nose for about two ḥarakāt while the tongue (or lips) stays in place. Too short and the rule disappears; too long and you invent a melody.
ٱلرَّحْمَٰنِ ٱلرَّحِيمِ
In Al-Fātiḥah, ar-raḥmān and ar-raḥīm carry shaddah on the rāʾ after the definite article — not ghunnah on rāʾ, but nearby you will meet nūn/mīm that do. In anʿamta (1:7) the nūn sits before ʿayn: that is iẓhār, so you do not hide with a heavy ghunnah. Tilmidh’s job is to confirm you said the right word; a teacher still judges the length of the hum.
When idghām with ghunnah applies (nūn sakinah or tanwīn before ي ن م و), merge and keep the nasal. Before ل ر the merge is without ghunnah. Ikhfāʾ before the fifteen letters is a light nasal with the tongue near — not full contact like iẓhār, not full merge like idghām.
On the mic, rushing kills ghunnah: the engine hears a clipped consonant and the box stays grey. Slow down on the nasal. Colors on screen mark tajwid from Quran.com so you see where a hum is expected before you speak.
Open the mic on Al-FātiḥahPair this with ikhfa and idgham. For beginners who already pray: best tajwid app for beginners.