Music Theory

1. m½xZ I †iKwW©s ÷zwWI - mygb nvwdR www.sumonsongs.com
1
m½xZ I †iKwW©s ÷zwWI
Dc¯’vcbvq : mygb nvwdR
GKUv mgq wQj hLb Mvb †kl n‡q †M‡j N‡i wd‡i †hZvg Mv‡bi †ik Kv‡b Avi
g‡bi Mnx‡b wb‡q| Avevi K‡e ïb‡Z cve Ggb fvj Mvb wKsev Avi †Kvbw`b ïb‡Z cve
wK bv Ggb Mvb Zv wQj Avgv‡`i ARvbv| weMZ w`em¸wj‡Z eû wkíx eû mvabv K‡i †h
m¤ú‡` mxwgZ msL¨K †kÖvZv‡K mxwgZ mg‡qi Rb¨ Avb›` w`‡q †M‡Qb, Zvi ¯^v` Avgiv
KLbI fzj‡Z cvie bv| †hgb : Zvb‡mb, •eRyevIiv, m`vi½, h`yfÆ, gxivevC, Zzjmx`vm
-Gu‡`i iwPZ Mv‡bi K_v¸wj ïay Qvcvi Aÿ‡iB †_‡K †M‡Q| Avnv ! Iu‡`i MvIqv Mvb hw`
a‡i ivLv †hZ ?
†Kvb ï‡b¨ wgwj‡q †M‡Q kÖx‣PZ‡b¨i bvgKxZ©b, jvjb dwK‡ii MvIqv evDj Mvb,
bvwmiæwÏb Lv‡bi MvIqv aªæc` Mvb| Av”Qv, GLb hw` IB me hy‡M wd‡i hvIqv †hZ|
†mme Mvb gb w`‡q †kvbv †hZ| wKsev †iKW© Kiv †hZ| KZBbv fvj n‡Zv hw` †mBme
Mv‡b Zuv‡`i Hk¦h©¨ GKv‡ji mKj wkíx Dcjwä Ki‡Z cvi‡Zb| eZ©gvb mg‡qi m½xZ
wkÿv_x©‡`i †mB Hk¦h©¨ weZiY Kivi †PóvI Kiv †hZ| Zv †h Am¤¢e Avgiv cÖvq mK‡jB
Rvwb|
wKš‘, GLb GKwU K_v bv ej‡jB bq, †iK‡W©i R½‡j Avgiv c_ nviv‡Z e‡mwQ|
cÖv_wgKfv‡e K_vwU fvj †kvbvq bv| GKUz fve‡jB Avgiv welqwUi mwbœK‡U †c․uQ‡Z
cvie| Avgv‡`i RM‡Z wKQz P›`b, †m¸b I †gnMwb †h †bB Zv wKš‘ bq| Z‡e A‡bK
ARvbv, A‡Pbv, Abvek¨K Mv‡Qi fx‡o Zuv‡`i †eu‡P _vKv ÿxY n‡q Avm‡Q| ZviciI
GKwU K_v ¯^xKvi Ki‡ZB n‡e †h, †iKwW©s -Gi Kj¨v‡Y Avgv‡`i m½x‡Zi cwikxwjZ
avivwU Av‡Rv wejyß n‡q hvq wb| I¯Ív` Avãyj Kwig Luv, I¯Ív` ev‡o †Mvjvg Avjx Luv cÖg~L
wkíxiv wPiKv‡ji Rb¨ GB m½x‡Zi m¤ú`‡K msiwÿZ K‡i †M‡Qb Zuv‡`i †iKW©¸wj‡Z|

2. m½xZ I †iKwW©s ÷zwWI - mygb nvwdR www.sumonsongs.com
2
Avgiv Rvwb, †Kvb wkíxiB mgMÖ mvsMxwZK KxwZ©i cwiPq mxwgZ mg‡qi †iK‡W©
a‡i ivLv m¤¢e nq bv| Avi ZLb †iKwW©s†qi gvb I e¨e¯’v AvR‡Ki w`‡bi g‡Zv †Zgb
DbœZI wQj bv| ZeyI †mB †iKW©¸wj Avgv‡`i m½xZ‡K K‡i †M‡Q mg„×| ivMm½xZ
QvovI Ab¨vb¨ Mv‡bi wkíx‡`i A‡b‡K Agi n‡q Av‡Qb ïaygvÎ †iK‡W©i gva¨‡g| Avgiv
A‡b‡KB Agi wkíx mvBMj, b~iRvnvb, kvgkv` †eMg, †g‡n`x nvmvb, gn¤§` iwd, jZv
g‡½kKi, Avkv †fvum‡j, Avãyj Avjxg, AveŸvm DwÏb, gvngy`ybœex, wK‡kvi Kzgvi,
gvbœv‡`Õi Abyôvb mivmwi bvI †`‡L I ï‡b _vK‡Z cvwi| wKš‘ Gu‡`i Avmb †h Avgv‡`i
g‡b wPi¯’vqx n‡q‡Q Zv ïaygvÎ †iKwW©s -Gi cÖmv‡`|
cÖv_wgKfv‡e †h †KvbI kã‡K ¯’vqxfv‡e a‡i ivLvi cÖ‡Póv‡K †iKwW©s e‡j| Avi
k‡ãi mv‡_ `„‡k¨i wgwjZ iƒ‡ci †iKwW©s (wfwWI †iKwW©s) hv cieZx©Kv‡j D™¢e nq|
µgvš^‡q Zvi, †gvg, Mvjv BZ¨vw` ¯Íi †cwi‡q hv eûw`b msiwÿZ n‡q‡Q ¯úyj I K¨v‡m‡U,
Zv GLb Kgc¨v± wW¯‥ (wm.wW) AvKv‡i wPi¯’vwqZ¡ jvf K‡i‡Q|
†iKwW©s‡qi cÖ_g w`‡K Mvq‡Ki m‡½ mn‡hvMx hš¿wkíxiv GKwU gvB‡µv‡dv‡bi
wewfbœ `~i‡Z¡ e‡m ev KLbI `uvwo‡q †iKW© Ki‡Zb| †iKwW©÷ fvj †iKwW©s‡qi cÖ‡qvR‡b
wkíx‡`i ¯’vb cwieZ©b Ki‡Zb| GB e¨e¯’v‡K mivmwi †iKwW©s ev WvB‡i± †iKwW©s ejv
nq| GB‡ÿ‡Î cieZx©‡Z wKQz cwieZ©b Kivi _vKZ bv, †hgwb Av‡Q †Zgwb evwR‡q w`‡jB
PjZ| eZ©gv‡b wg·vi hš¿wU Avmvq †iKwW©s A‡bKUvB mnR n‡q‡Q| Avjv`v Avjv`v Uª¨v‡K
MvqK I mnwkíx‡`i hš¿vbyl½ a‡i ivLv hvq| GKRb m½xZ cwiPvjK GLb hš¿vbyl‡½i
cÖ‡qvRbxq †iKwW©s Av‡MB †m‡i †d‡jb| MvqK c‡i G‡m Zvi wbw`©ó Uª¨v‡K ïb¨¯’vb c~Y©
K‡ib Mvb †M‡q| G‡Z MvqK evi evi MvbwU ms‡kva‡bi my‡hvM cvb| c‡i me¸wj Uª¨vK‡K
wg· K‡i, B‡Kv, wifve© BZ¨vw`i my‡hv‡M Mv‡bi Uª¨vKwU Av‡iv wbLuyZ Kiv nq|
GKwU K_v bv ej‡jB bq, Zv n‡jv : ivMm½x‡Zi †iKwW©s KLbI Uª¨v‡K nq bv,
nIqv m¤¢e bq e‡jB| KviY, m~ÿèvwZm~ÿè AjsKiY I j‡qi wewPÎ jxjv GKm‡½ †iKwW©s
Qvov wfbœfv‡e m¤¢e bq| ivMm½xZ Qvov Ab¨ Mv‡bi †iKwW©s†q †ewk hš¿ e¨eüZ nq e‡jB
GKRb cwiPvj‡Ki cÖ‡qvRb I `vwqZ¡ A‡bK †ewk _v‡K| cwiPvjK †Kvb Mv‡b KLb
†Kvb ev`¨hš¿ evR‡e Zv wVK K‡i †`b Ges †mBg‡Zv hš¿ I hš¿wkíx wbe©vPb K‡i _v‡Kb|
Mv‡bi K_v I fve m¤ú‡K© wgDwRK A¨v‡iÄvi‡K memg‡q m‡Pb _vK‡Z nq| †Kbbv,
Mv‡bi A_© I fvevbyhvqx ev`¨hš¿ wbe©vPb Kiv AZ¨šÍ Riæix|

3. m½xZ I †iKwW©s ÷zwWI - mygb nvwdR www.sumonsongs.com
3
wewfbœ Mv‡bi †h me fvj †iKW© Avgiv ï‡b _vwK Zv‡Z †iKwW©s ÷zwWI Ges
†iKwW©‡÷i we‡kl ¸iæZ¡c~Y© f‚wgKv _v‡K| ÷zwWIi cwimi, †iKwW©s †gwkb, kã wbqš¿Y
e¨e¯’v, kxZvZc wbqš¿‡Yi mvgwMÖK e¨e¯’v, fvj gvB‡µv‡dvb I m‡e©vcwi ÷zwWIi Kgx©‡`i
AvšÍwiK mü`q e¨envi, gvbm¤§Z †iKwWs‡qi Rb¨ Aek¨ cÖ‡qvRbxq| Mvb, ev`¨hš¿ I
†iKwW©s msµvšÍ mg¯Í B‡j±ªwbK h‡š¿i we¯ÍvwiZ Áv‡bi cvkvcvwk GKRb †iKwW©‡÷i hv
AZ¨šÍ †ewk cÖ‡qvRbxq Zv n‡jv Amxg •ah©| Mvq‡Ki ev hš¿wkíxi AmsL¨evi fzj n‡jI
Zv nvwm gy‡L †g‡b wb‡q evi evi †iKwW©s Kievi gvbwmKZv bv _vK‡j KLbI fvj
†iKwW©÷ nIqv hvq bv| m‡e©vcwi Zvj Ges j‡qi †eva ¯úó I cwi”Qbœ nIqv `iKvi, Zv
bv n‡j mgq I cÖ‡qvRbg‡Zv wZwb Uª¨vK †gjv‡bv, GwWU I cv Ki‡Z cvi‡eb bv|
Avgv‡`i †iKW© †Kv¤úvwb¸wjB g~jZ: †kvZv‡`i iæwP wbqš¿‡bi ÿgZv iv‡L| Zuviv
hw` fvj Mvb †iKW© K‡ib Z‡eB Avgiv fvj Mvb ïb‡Z cve| Avi hw` Zuviv fvj Mvb
†iKW© bv K‡ib Z‡e Avgiv fvj Mvb †kvbv †_‡K ewÂZ ne| GLb cÖm½µ‡g P‡j Av‡m
fvj Mvb Kv‡K e‡j ? mvaviYfv‡e ej‡Z fvj Mv‡bi •ewkô¨¸wj Ggb n‡Z cv‡i :
(1) Mv‡bi K_v A_©vr evYx iæwPkxj Ges gvwR©Z n‡Z n‡e|
(2) Mv‡bi evYxi A_© Ges fve cÖKv‡k mÿg myi cÖ‡qvM _vK‡Z n‡e|
(3) Mv‡bi K_vq n«¯^ I `xN©¯^‡ii mwVK D”PviY Dc‡hvMx jq wbe©vPb
Ki‡Z n‡e|
(4) wkíxi KÚ¯^i my‡ijv I mywgó nIqv PvB|
(5) KÚwkíxi mvgwMÖK bv›`wbK‡eva, †kÖv×v‡eva, mZZv I gvbweK g~j¨‡ev‡ai
AbyKzj Ae¯’vb _vKv PvB|
(6) GKwU Mvb eûevi †M‡q I †kÖvZv‡`i ïwb‡q AvZ¥wek¦vm AR©‡b
mÿg n‡Z n‡e|
(7) me©cwi wkíx I †kÖvZv Df‡qi cÖv‡bi Avivg, g‡bi Avb›` I AvZ¥vi kvwšÍ
cÖ`v‡b mÿg GKwU Mvb n‡Z n‡e|

4. m½xZ I †iKwW©s ÷zwWI - mygb nvwdR www.sumonsongs.com
4
†iKW© Kievi c~‡e© wkíx wbe©vP‡b †iKW© †Kv¤úvwb D‡jøwLZ •ewkó¨¸wji K_v
¯§i‡Y ivL‡j wKQz fvj wkíx I Mvb Avgiv †c‡Z cvwi| jvBf †iKwW©s ev mivmwi †iK‡W©i
†ÿ‡Î m‡PZbZvi welqwU wkíx I hš¿wkíx Df‡qiB| GB‡ÿ‡Î fzj ïaivevi my‡hvM †bB
†R‡b m`v mZK© _vK‡Z nq| Avi wkíx †kÖvZvi mvg‡b Ae¯’vbKv‡j cÖwZwU Mv‡bi †k‡l
†kÖvZv‡`i Awfb›`b †c‡q _v‡Kb e‡j cieZx© Mvb my›`iZi Kivi †cÖiYv I AvZ¥wek¦vm
cvb| mivmwi Abyôv‡b wkíx wb‡R gwbU‡ii gva¨‡g wb‡Ri Mvb wePv‡iiI my‡hvM †c‡q
_v‡Kb| GK_v Ab¯^xKvh© †h, GKRb fvj wkíxi jvBf Abyôv‡bi †iKW© AZ¨šÍ g~j¨evb|
A‡bK †kÖvZv Av‡Qb hviv †iKW© †Kv¤úvwb‡Z Gme jvBf Abyôv‡bi wm.wWÕi Kwc †P‡q
_v‡Kb| Gi RbwcÖqZvI AwaK|
hLbB †KvbI †Kv¤úvwb †KvbI wkíxi Mvb †iKW© K‡ib, ZLbB Pzw³ Ges Zvi
k‡Z©i cÖ‡qvRb Av‡m| GKRb wkíx‡K GK, `yB, wZb, Pvi eQ‡ii Rb¨ A_ev wKQz A‡¼i
cvi‡m›U AvKv‡i †iKW© †Kv¤úvwb iq¨vjwU w`‡q _v‡Kb hv Pzw³c‡Î wjwLZfv‡e ¯úó D‡jøL
_v‡K| G‡Z wkíxi †hgb `vwqZ¡ _v‡K fvj Mvb Kivi wVK †Zgwb †Kv¤úvwb‡KI wbR
Aw¯ÍZ¡ euvwP‡q ivLvi ZvwM‡` wkíx‡`i Mv‡bi cÖPvi I cÖmv‡ii j‡ÿ¨ m‡PZbfv‡e m‡Pó
nb| Avgv‡`i †`‡k †iKW© †Kv¤úvwb¸‡jv eQ‡i cÖvq Pwjøk-cÂvk ev KLbI ZviI †ewk
UvB‡Uj evi K‡i _v‡Kb| ¯^vfvweKfv‡eB AwaK mšÍv‡bi wcZvi gZ Ae¯’v nq Avgv‡`i
†iKW© †Kv¤úvwb¸‡jvi| wkíxiv †hgb wb‡R‡`i †hvM¨Zv AR©‡bi w`‡K bRi bv w`‡q
ZvovZvwo bvg cÖPvi I A_© DcvR©‡bi `vwM‡` jÿ¨Pz¨Z n‡q †iqv‡Ri mgq bó K‡i †iKW©
†Kv¤úvwbi KY©avi‡`i †Lvmv‡gv‡` e¨¯Í nb (hv‡Z Zuv‡`i wb‡R‡`i I mvgwMÖK m½x‡Zi
ÿwZ nq) wVK †Zgwb, AMwbZ †iKW© †ei Kivi Rb¨ †iKW© †Kv¤úvbx¸‡jv wkíx‡K Zuvi
cÖvc¨ iq¨vjwUUzKzI w`‡Z cv‡ib bv| G‡Z GKRb wkíxi fvj MvBevi †cÖiYv webó nq Ges
†Kv¤úvwbi cÖwZ weivM Rb¥vq| Ôwkíx euvP‡j Zuvi MvbI euvP‡eÕ -GB K_v g‡b cÖv‡Y wek¦vm
K‡i Avgv‡`i m½xZ f‚eb‡K Av‡iv kw³kvjx iƒ‡c AwawôZ Ki‡Z n‡j, Avgv‡`i mK‡ji
D³ welq¸wj mywe‡ePbvq ivL‡Z n‡e| Z‡eB †`k, myiwmK I †ev×v †kÖvZvmvaviY Av‡iv
fvj fvj Mvb †kvbvi †m․fvM¨ AR©b Ki‡e e‡j g‡b cÖv‡Y wek¦vm Kwi|
(Z_¨m~Î : ÔkÖæwZb›`bÕ ARq P‡µveZx©, c„ôv - 99 †_‡K 106 ch©šÍ)