Exhibit 4.3


 


	
        NUMBER

        ________-
	 	
        (SEE REVERSE SIDE FOR LEGEND)

        THIS WARRANT WILL BE VOID
IF NOT EXERCISED PRIOR TO THE EXPIRATION DATE (DEFINED BELOW) 
	 	WARRANTS


 


HARMONY MERGER CORP.


CUSIP
413247123


WARRANT


 


THIS CERTIFIES THAT, for value received
 


 


is the registered holder of
a warrant or warrants (the “Warrant”) of Harmony Merger Corp., a Delaware corporation (the “Company”),
expiring at 5:00 p.m., New York City time, on the five year anniversary of the Company’s completion of an initial merger,
capital stock exchange, asset acquisition or other similar business combination with one or more businesses or entities (a “Business
Combination”), to purchase one fully paid and non-assessable share of common stock, par value $.0001 per share (“Shares”),
of the Company for each Warrant evidenced by this Warrant Certificate. The Warrant entitles the holder thereof to purchase from
the Company, commencing on the later of (a) _________, 2015 [one year from the date of the final prospectus] and (b) thirty (30)
days after the Company’s completion of an initial Business Combination, such number of Shares of the Company at the Warrant
Price, upon surrender of this Warrant Certificate and payment of the Warrant Price at the office or agency of the Warrant Agent,
Continental Stock Transfer & Trust Company, but only subject to the conditions set forth herein and in the Warrant Agreement
between the Company and Continental Stock Transfer & Trust Company. In no event will the Company be required to net cash settle
any warrant exercise. The Warrant Agreement provides that upon the occurrence of certain events the Warrant Price and the number
of Shares purchasable hereunder, set forth on the face hereof, may, subject to certain conditions, be adjusted. The term Warrant
Price as used in this Warrant Certificate refers to the price per Share at which Shares may be purchased at the time the Warrant
is exercised. The initial Warrant Price per share of Common Stock for any Warrant is equal to $11.50 per share. No fraction of
a Share will be issued upon any exercise of a Warrant.  If the holder of a Warrant would be entitled to receive a fraction
of a Share upon any exercise of a Warrant, the Company shall, upon such exercise, round up to the nearest whole number the number
of Shares to be issued to such holder.







 


Upon any exercise of
the Warrant for less than the total number of full Shares provided for herein, there shall be issued to the registered holder hereof
or the registered holder’s assignee a new Warrant Certificate covering the number of Shares for which the Warrant has not
been exercised.


 


Warrant Certificates,
when surrendered at the office or agency of the Warrant Agent by the registered holder hereof in person or by attorney duly authorized
in writing, may be exchanged in the manner and subject to the limitations provided in the Warrant Agreement, but without payment
of any service charge, for another Warrant Certificate or Warrant Certificates of like tenor and evidencing in the aggregate a
like number of Warrants.


 


Upon due presentment
for registration of transfer of the Warrant Certificate at the office or agency of the Warrant Agent, a new Warrant Certificate
or Warrant Certificates of like tenor and evidencing in the aggregate a like number of Warrants shall be issued to the transferee
in exchange for this Warrant Certificate, subject to the limitations provided in the Warrant Agreement, without charge except for
any applicable tax or other governmental charge.


 


The Company and the
Warrant Agent may deem and treat the registered holder as the absolute owner of this Warrant Certificate (notwithstanding any notation
of ownership or other writing hereon made by anyone), for the purpose of any exercise hereof, of any distribution to the registered
holder, and for all other purposes, and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary.


 


This Warrant does not
entitle the registered holder to any of the rights of a stockholder of the Company.


 


The Company reserves
the right to call the Warrant at any time prior to its exercise with a notice of call in writing to the holders of record of the
Warrant, giving at least 30 days’ notice of such call, at any time while the Warrant is exercisable, if the last sale price
of the Shares has been at least $17.50 per share on each of 20 trading days within any 30 trading day period (the “30-day
trading period”) ending on the third business day prior to the date on which notice of such call is given and if, and only
if, there is a current registration statement in effect with respect to the Shares underlying the Warrants commencing five business
days prior to the 30-day trading period and continuing each day thereafter until the date of redemption. The call price of the
Warrants is to be $.01 per Warrant. Any Warrant either not exercised or tendered back to the Company by the end of the date specified
in the notice of call shall be canceled on the books of the Company and have no further value except for the $.01 call price.


 


By


 





	 	 	 	 
	 	President	 	Secretary
	 	 	 	 



 






    	 



    	 



    






SUBSCRIPTION
FORM


To
Be Executed by the Registered Holder in Order to Exercise Warrants


 


The
undersigned Registered Holder irrevocably elects to exercise ______________ Warrants represented by this Warrant Certificate,
and to purchase the Common Stock issuable upon the exercise of such Warrants, and requests that Certificates for such shares shall
be issued in the name of


 


	(PLEASE
    TYPE OR PRINT NAME AND ADDRESS)
	 
	 


(SOCIAL
SECURITY OR TAX IDENTIFICATION NUMBER)


 


and be delivered
to ______________________________________________________________________


(PLEASE
PRINT OR TYPE NAME AND ADDRESS)




 


 



and,
if such number of Warrants shall not be all the Warrants evidenced by this Warrant Certificate, that a new Warrant Certificate
for the balance of such Warrants be registered in the name of, and delivered to, the Registered Holder at the address stated below:


 


	 Dated:	 	 	 
	 	 	 	(SIGNATURE)
	 	 	 	 
	 	 	 	(ADDRESS)
	 	 	 	 
	 	 	 	 
	 	 	 	(TAX
    IDENTIFICATION NUMBER)



 


ASSIGNMENT


To
Be Executed by the Registered Holder in Order to Assign Warrants


 


For
Value Received, _______________________ hereby sell, assign, and transfer unto


 


	(PLEASE
    TYPE OR PRINT NAME AND ADDRESS)
	 
	 


(SOCIAL
SECURITY OR TAX IDENTIFICATION NUMBER)


 


and be delivered
to ______________________________________________________________________


(PLEASE
PRINT OR TYPE NAME AND ADDRESS)


 


______________________
of the Warrants represented by this Warrant Certificate, and hereby irrevocably constitute and appoint _________________________________
Attorney to transfer this Warrant Certificate on the books of the Company, with full power of substitution in the premises.


 


	Dated:	 	 	 
	 	 	 	(SIGNATURE)



 


The
signature to the assignment of the Subscription Form must correspond to the name written upon the face of this Warrant Certificate
in every particular, without alteration or enlargement or any change whatsoever, and must be guaranteed by a commercial bank or
trust company or a member firm of the NYSE Amex, New York Stock Exchange, Pacific Stock Exchange or Chicago Stock Exchange.